Rails of drawn steel, burnished. Sliding jaw, fixed jaw, body, and pump handle of glass fibre reinforced polyamide (unbreakable). Large flat clamping faces permit clamping all round the rail. Handy rotary button for quick change-over from clamping to spreading. With release handle for quick adjustment. For general purpose use, easy to use one-handed for low clamping pressures (up to 1200 N). Clamping and spreading with quick change-over.
Rails of drawn steel, burnished. Sliding jaw, fixed jaw, body, and pump handle of glass fibre reinforced polyamide (unbreakable). Large flat clamping faces permit clamping all round the rail. Handy rotary button for quick change-over from clamping to spreading. With release handle for quick adjustment. For general purpose use, easy to use one-handed for low clamping pressures (up to 1200 N). Clamping and spreading with quick change-over.
in 13 offers
last seen 15 May 2026
The lowest price we last saw for Bessey DUO65-8 DuoKlamp Capacity 650mm was $60.21 at WowToolz, compared across 13 retailers (last seen 15 May 2026). Prices may have changed since.
The all-time low we recorded was $47.71 on 29 Nov 2024.
Prices last updated 15 May 2026.
Bessey DUO65-8 DuoKlamp Capacity 650mm
Rails of drawn steel, burnished. Sliding jaw, fixed jaw, body, and pump handle of glass fibre reinforced polyamide (unbreakable). Large flat clamping faces permit clamping all round the rail. Handy rotary button for quick change-over from clamping to spreading. With release handle for quick adjustment. For general purpose use, easy to use one-handed for low clamping pressures (up to 1200 N). Clamping and spreading with quick change-over.
Rails of drawn steel, burnished. Sliding jaw, fixed jaw, body, and pump handle of glass fibre reinforced polyamide (unbreakable). Large flat clamping faces permit clamping all round the rail. Handy rotary button for quick change-over from clamping to spreading. With release handle for quick adjustment. For general purpose use, easy to use one-handed for low clamping pressures (up to 1200 N). Clamping and spreading with quick change-over.
Last updated at 15/05/2026 19:58:32
BESSEY One-handed clamp DuoKlamp DUO DUO65-8 / One-handed clamp
Delivery $25.75
Bessey DUO65-8 - 650 x 85mm DuoKlamp One Hand Clamp and Spreader - C&L Tool Centre
Delivery between Wed – Fri $13
Bessey 650X85MM DUOKLAMP QUICK ACTION ONE-HAND CLAMP AND SPREADER DUO65-8
Delivery between 20–26 May $12.90
Bessey Duoklamp Clamp/speader, 650mm
Bessey DuoKlamp - 650mm opening- 75-685mm spread width
Delivery between 25–27 May $10
BESSEY 650x85mm DuoKlamp Quick Action One-Hand Clamp + Spread DUO65-8
Delivery between 22–27 May $16.65
One‐handed clamp DuoKlamp DUO by Bessey 650mm x 85mm
30-day returns
Stabila - Bessey Duo Clamp 650x85mm | DUO65-8
Delivery between 16–25 May $7.95
Bessey DUO65-8 650mm x 85mm DuoKlamp Quick Action Clamp & Spreader
Delivery $16.65
Bessey DUO65-8 - Clamp - One Handed - 650mm
Delivery $18
originally posted on shop.tooltalk.com
For wood, they're pretty good, dirt cheap compared to a metalworking clamp, so I'm a bit biased. As a result, If I haven't blown over 50 quid on a clamp, it can't be that good, so Wrong. They have a few bells and whistles, the jaws can be turned around and they will push and pull. Also, the jaws are double-ended, not worked out why yet, but I've only had them 15 years or so.I have used them to jack a cupboard up for fixing on a wall. I've used them to pull stuff square and clamp up when glueing, even clamped straight edges when ripping. A really versatile clamp and hard-wearing if treated fairly. They don't clamp as hard as a screw clamp, not far off though. The fact they can clamp at any size without complex adjustmets is a boon. People tend to overlook the need ... MoreFor wood, they're pretty good, dirt cheap compared to a metalworking clamp, so I'm a bit biased. As a result, If I haven't blown over 50 quid on a clamp, it can't be that good, so Wrong. They have a few bells and whistles, the jaws can be turned around and they will push and pull. Also, the jaws are double-ended, not worked out why yet, but I've only had them 15 years or so.I have used them to jack a cupboard up for fixing on a wall. I've used them to pull stuff square and clamp up when glueing, even clamped straight edges when ripping. A really versatile clamp and hard-wearing if treated fairly. They don't clamp as hard as a screw clamp, not far off though. The fact they can clamp at any size without complex adjustmets is a boon. People tend to overlook the need for good clamps, I wouldn't be without them.
originally posted on powertoolsdirect.com
A really useful clamp, the one handed operation really makes many task so much easier.
originally posted on homedepot.com
I I have mixed feelings about this clamp and could not decide if I would recommend it or not. I like the clamp, the design and its function, but they have to design the inside mechanism better. As you're pulling the Trigger to tighten your project, the inside mechanism is plastic that pulls down onto the springs. Well it tends to break in there, making it useless.
| Variant | |
| size | 650mm x 85mm |
BESSEY One-handed clamp DuoKlamp DUO DUO65-8 / One-handed clamp
Delivery $25.75
Bessey DUO65-8 - 650 x 85mm DuoKlamp One Hand Clamp and Spreader - C&L Tool Centre
Delivery between Wed – Fri $13
Bessey 650X85MM DUOKLAMP QUICK ACTION ONE-HAND CLAMP AND SPREADER DUO65-8
Delivery between 20–26 May $12.90
Bessey Duoklamp Clamp/speader, 650mm
Bessey DuoKlamp - 650mm opening- 75-685mm spread width
Delivery between 25–27 May $10
For wood, they're pretty good, dirt cheap compared to a metalworking clamp, so I'm a bit biased. As a result, If I haven't blown over 50 quid on a clamp, it can't be that good, so Wrong. They have a few bells and whistles, the jaws can be turned around and they will push and pull. Also, the jaws are double-ended, not worked out why yet, but I've only had them 15 years or so.I have used them to jack a cupboard up for fixing on a wall. I've used them to pull stuff square and clamp up when glueing, even clamped straight edges when ripping. A really versatile clamp and hard-wearing if treated fairly. They don't clamp as hard as a screw clamp, not far off though. The fact they can clamp at any size without complex adjustmets is a boon. People tend to overlook the need ... MoreFor wood, they're pretty good, dirt cheap compared to a metalworking clamp, so I'm a bit biased. As a result, If I haven't blown over 50 quid on a clamp, it can't be that good, so Wrong. They have a few bells and whistles, the jaws can be turned around and they will push and pull. Also, the jaws are double-ended, not worked out why yet, but I've only had them 15 years or so.I have used them to jack a cupboard up for fixing on a wall. I've used them to pull stuff square and clamp up when glueing, even clamped straight edges when ripping. A really versatile clamp and hard-wearing if treated fairly. They don't clamp as hard as a screw clamp, not far off though. The fact they can clamp at any size without complex adjustmets is a boon. People tend to overlook the need for good clamps, I wouldn't be without them.
A really useful clamp, the one handed operation really makes many task so much easier.
I I have mixed feelings about this clamp and could not decide if I would recommend it or not. I like the clamp, the design and its function, but they have to design the inside mechanism better. As you're pulling the Trigger to tighten your project, the inside mechanism is plastic that pulls down onto the springs. Well it tends to break in there, making it useless.
I have these DuoKlamps along with a whole lot of other Bessey clamps. All are quality and have just about solved all my clamping necessities. The DuoKlamps act as spreaders as well as holding things together. I sent a pair to my S.I.L. and he wasted no time in sending me a pic of on of his projects!
Seem like good clamps with some very useful features. However, the 2 I received have a very different sound and feel when actuating them. One is smooth and quiet while the other makes a clicking ratchet sound. I emailed Bessey about it but never heard back from them so I will have to return both of them.
This Bessey 18 inch DuoKlamp is a good overall light to medium duty clamp.The clamp has a 16" capacity providing 260 psi of clamping force which should satisfy most projects requiring a clamp.The clamp provides both clamping and spreading features. Switching between the two is accomplished by turning the integrated dial, and repositioning the jaw pads to the opposite sides of the clamping bar.In changing over from clamping to the spreading function, I found it really difficult to both remove and reinstall the clamping pads. The pads are somewhat rigid plastic pads secured by 3 integrated tabs, one on the front, and one on each side. It was not easy getting them off. As a result, I just gave up and will regulate this clamp to only being a clamp and not a ... MoreThis Bessey 18 inch DuoKlamp is a good overall light to medium duty clamp.The clamp has a 16" capacity providing 260 psi of clamping force which should satisfy most projects requiring a clamp.The clamp provides both clamping and spreading features. Switching between the two is accomplished by turning the integrated dial, and repositioning the jaw pads to the opposite sides of the clamping bar.In changing over from clamping to the spreading function, I found it really difficult to both remove and reinstall the clamping pads. The pads are somewhat rigid plastic pads secured by 3 integrated tabs, one on the front, and one on each side. It was not easy getting them off. As a result, I just gave up and will regulate this clamp to only being a clamp and not a spreader.I have several other Bessey clamps that switch over to the spreader function very effortlessly, and not near the difficulty this clamp presents.Overall, as a single purpose clamp, I would be somewhat satisfied with it's ability however, as a spreader I would be disappointed.
You can't beat Bessey quality in clamps, and this one is no exception! I am an amateur woodworker and i have found these duoklamps to be one of the easiest clamps to work with. I make lots of picture frames and this 18" clamp fits in nicely. Its one-hand operation is smooth and easy to use. In my picture I demonstrate that this clamp is also at home in backyard construction, too. I had to fast en an upright made from a landscape timber to a 2x4 framework. The 1 3/4" throat worked very well. It grabbed the 2x4 and held the landscape timber firm until I was able to screw them together. It held firm enough that I had to use only one, yet it was easily loosened so i could adjust it so it was plumb.In essence, this is one of the easiest clamps to adjust and use, it has ... MoreYou can't beat Bessey quality in clamps, and this one is no exception! I am an amateur woodworker and i have found these duoklamps to be one of the easiest clamps to work with. I make lots of picture frames and this 18" clamp fits in nicely. Its one-hand operation is smooth and easy to use. In my picture I demonstrate that this clamp is also at home in backyard construction, too. I had to fast en an upright made from a landscape timber to a 2x4 framework. The 1 3/4" throat worked very well. It grabbed the 2x4 and held the landscape timber firm until I was able to screw them together. It held firm enough that I had to use only one, yet it was easily loosened so i could adjust it so it was plumb.In essence, this is one of the easiest clamps to adjust and use, it has become my go-to clamp in most situations! Buy it, you won;t be disappointed!
Overall this is a great clamp that is built to work well. Its well designed to be used as a clamp or a spreader.The first thing I tried with this clamp is to take two 1" thick x 6" wide x 12 long boards that were bowed about 1/2". I placed them face to face with the bow outward and see if this clamp would pull it together so it could be glued up and sure enough it worked and it did it with ease. This clamp is strong, it slides easily into position then clamps tight and positive.Turning the clamp into a spreader was as easy as moving the cushioning feet into the other side of the clamping feet and turning the dial to the spreading function. In this configuration the clamp works well in the first 12". Over 12" the bar starts to bow and apply force in a diagonal ... MoreOverall this is a great clamp that is built to work well. Its well designed to be used as a clamp or a spreader.The first thing I tried with this clamp is to take two 1" thick x 6" wide x 12 long boards that were bowed about 1/2". I placed them face to face with the bow outward and see if this clamp would pull it together so it could be glued up and sure enough it worked and it did it with ease. This clamp is strong, it slides easily into position then clamps tight and positive.Turning the clamp into a spreader was as easy as moving the cushioning feet into the other side of the clamping feet and turning the dial to the spreading function. In this configuration the clamp works well in the first 12". Over 12" the bar starts to bow and apply force in a diagonal direction.Overall this is a great clamp and a good spreader. It clamps as hard as you can squeeze the handles and holds that force. The clamp releases just as easy as it tightens down. Love this clamp since it can be used with just one hand.
This is a good clamp, but the straight handle design is harder to use than the pistol grip type bar clamps. Since most uses for a clamp are horizontal a pistol grip works well. The straight handle of this clamp us better to be used in a verticals position.The big problem I have this this clamp is the release mechanism. It's on the other side from the clamping handle so one handed operation is difficult. With the pistol grip type I could normally get the clamp to extend and then clamp down all with one hand.The feature of reversing to a spreader is very easy, just turn a knob. This is much better than the other brands when the end needs to be unlocked and lined up on the other side. Unfortunately spreading accounts for about 5% or less of my clamping needs so ... MoreThis is a good clamp, but the straight handle design is harder to use than the pistol grip type bar clamps. Since most uses for a clamp are horizontal a pistol grip works well. The straight handle of this clamp us better to be used in a verticals position.The big problem I have this this clamp is the release mechanism. It's on the other side from the clamping handle so one handed operation is difficult. With the pistol grip type I could normally get the clamp to extend and then clamp down all with one hand.The feature of reversing to a spreader is very easy, just turn a knob. This is much better than the other brands when the end needs to be unlocked and lined up on the other side. Unfortunately spreading accounts for about 5% or less of my clamping needs so this benefit does not out weigh the other faults.As for clamping power, I set this one up to try and spread a pistol grip type clamp and this one won out, with a little more force. So it wins on reversibility and strength, but is not as good for one handed operation and the release mechanism.It's not a bad clamp by any means, but I would recommend buying one of the pistol grip types.
nothing comes close to this design, functionality and quality. They are expensive but every bit counts. These are my everyday go to clamps. -R
| Variant | |
| size | 650mm x 85mm |
