Band Clamps

About Band Clamps

Band clamps are versatile clamping tools designed to apply even pressure around the entire perimeter of irregularly shaped objects, making them essential for a wide range of workshop applications. Unlike traditional clamps that apply pressure from two points, band clamps use a flexible strap or band mechanism to distribute clamping force uniformly around circular, oval, rectangular, or polygonal workpieces. This makes them particularly valuable for frame assembly, cabinet making, chair repair, and any project requiring uniform pressure distribution across multiple joints simultaneously.

Our range of band clamps includes professional-grade solutions from trusted manufacturers including BESSEY and DeWalt. From compact band clamps suitable for picture frames and small furniture repairs, through to heavy-duty floor clamps like the BESSEY SVH series designed for clamping large assemblies up to 7.6 metres, we stock tools built to withstand the demands of professional workshops and trade environments. These clamps feature robust ratcheting mechanisms, durable webbing bands, and adjustable corner pieces that accommodate various shapes and angles.

Whether you're a professional joiner working on bespoke furniture, a picture framer requiring precise corner alignment, or a DIY enthusiast tackling home repairs, band clamps provide the controlled, even pressure needed for professional results. Many models include protective corner pieces that prevent damage to workpiece edges whilst ensuring joints remain perfectly aligned during glue curing.

Jargon Buster

• Ratchet Mechanism: The tightening system used in band clamps that allows incremental adjustment of tension whilst preventing the band from loosening. Similar to a ratchet strap, this mechanism provides controlled, consistent pressure.
• Webbing Band: The flexible nylon or polyester strap that wraps around the workpiece. Available in various widths and lengths, the webbing distributes clamping pressure evenly around the entire perimeter.
• Corner Pieces (Angles): Protective plastic or metal inserts placed at corners of rectangular or polygonal workpieces. These prevent band slippage, protect edges from damage, and help maintain precise 90-degree angles during assembly.
• Clamping Force: The amount of pressure applied by the clamp, typically measured in newtons (N) or kilogrammes. Higher clamping force is required for larger assemblies or when working with hardwoods.
• Floor Clamp: A heavy-duty band clamp mounted on a base that sits on the workshop floor, designed for clamping large assemblies such as doors, tabletops, or cabinet frames without requiring bench space.
• Vario System: BESSEY's modular corner piece system that allows quick adjustment and positioning for different workpiece configurations without removing the band entirely.

Who Uses Band Clamps?

• Joiners and Cabinet Makers: For assembling frames, cabinets, and furniture where multiple joints need simultaneous pressure
• Picture Framers: Essential for creating perfectly square frames with tight mitred corners
• Furniture Restorers: Ideal for repairing chairs, tables, and antique pieces with complex shapes
• Woodworkers and Carpenters: For general assembly work, particularly with irregularly shaped or circular projects
• Shop Fitters: When installing display units, shelving systems, and retail fixtures requiring precise alignment
• Model Makers and Craftspeople: For delicate assemblies requiring even pressure distribution
• DIY Enthusiasts: Home renovators tackling furniture repairs, frame making, and general woodworking projects
• Set Builders and Theatre Technicians: For constructing scenic flats, frames, and temporary structures

How to Choose the Right Band Clamps

Maximum Clamping Capacity: Consider the largest workpiece you'll need to clamp. Standard band clamps typically handle frames up to 4-5 metres in perimeter, whilst specialist floor clamps like the BESSEY SVH 7600 accommodate assemblies up to 7.6 metres. Measure your typical projects and add extra capacity for future needs.

Band Width and Material: Wider bands (35-50mm) distribute pressure more evenly and are less likely to damage softwoods or veneered surfaces. Professional-grade nylon webbing offers superior durability and resistance to wear compared to basic polyester bands.

Ratchet Quality: Premium clamps from manufacturers like BESSEY feature smooth, precise ratcheting mechanisms with fine adjustment capabilities. Look for systems that allow easy release and repositioning without complete loosening.

Corner Piece System: Adjustable corner pieces are invaluable for frame work. The BESSEY Vario system offers replaceable angles that can be quickly repositioned, whilst some models include multiple corner pieces as standard to accommodate rectangular assemblies.

Floor-Mounted vs Handheld: For large assemblies or regular production work, floor clamps provide stability and free up bench space. Handheld models like the BESSEY BAN 700 or DeWalt Band Clamp offer portability and are ideal for site work or varied applications.

Clamping Force: Match the clamp's force capacity to your materials. Hardwood joinery requires higher clamping pressure than softwood picture frames. Professional BESSEY models typically offer superior clamping force compared to budget alternatives.

Popular Accessories

• Replacement Bands: Spare webbing bands in various lengths to accommodate different workpiece sizes or replace worn straps
• Additional Corner Pieces: Extra Vario angles for complex assemblies requiring more than the standard four corners
• Protective Corner Pads: Soft inserts to prevent marking on delicate or finished surfaces
• Wood Glue and Adhesives: PVA and polyurethane glues designed for the joints being clamped
• Combination Squares: Essential for checking frame squareness before final tightening
• Mitre Saws: For cutting accurate frame components that require band clamp assembly
• Sash Clamps: Complementary clamping tools for linear pressure alongside band clamps
• Assembly Tables: Flat work surfaces with integrated clamping points for professional frame assembly

Frequently Asked Questions

What's the difference between a band clamp and a web clamp?

These terms are often used interchangeably in the UK. Both refer to clamps using a flexible strap to apply circumferential pressure. Some professionals use "band clamp" for heavier-duty models and "web clamp" for lighter picture-framing tools, but functionally they operate on the same principle.

Can I use band clamps for circular or oval work?

Absolutely. Band clamps excel at clamping round and irregular shapes where traditional clamps cannot reach. Simply remove the corner pieces and wrap the band directly around the workpiece. This makes them ideal for drum making, barrel repair, and cylindrical assemblies.

How tight should I make a band clamp?

Tighten until you see a small amount of glue squeeze-out from the joints, indicating good contact. Over-tightening can distort frames, crush softwood, or cause joint misalignment. The ratchet mechanism allows fine control – aim for firm pressure rather than maximum force.

How do I keep frames square when using band clamps?

Use the corner pieces correctly positioned at each corner, and measure diagonals before final tightening – equal diagonal measurements confirm a square frame. Many professionals use a combination square to check each corner is 90 degrees, adjusting slightly before the glue sets.

Are BESSEY band clamps worth the extra cost over budget models?

For professional tradespeople and serious woodworkers, yes. BESSEY clamps offer superior ratchet mechanisms that maintain consistent tension, more durable webbing that resists fraying, and better-engineered corner pieces that hold position accurately. For occasional DIY use, mid-range options may suffice, but professionals benefit from the reliability and longevity of premium German-engineered tools.