These parallel jaw dog clamp blocks fit within both the 19mm and 20mm dog holes of multifunction (MFT) woodworking tables and workbenches, and provide steadfast, upright support for parallel jaw clamps during glue ups. Ideal when assembling large panels, these blocks remove the stress of balancing heavy clamps whilst positioning and aligning workpieces.

Each block is constructed from strong, engineering-grade plastic to withstand the rigors of workshop use, and feature 30mm deep by 9mm wide slots for a stable, secure fit onto the bars of parallel jaw clamps. The 31mm long posts are slightly tapered and feature a compression design, allowing fitment in both 19mm and 20mm dog holes.

These handy blocks will keep parallel jaw clamps upright, stable and in parallel alignment, allowing you to focus solely on assembly and applying the required clamping force. Supplied in packs of 4. ©