The bessey gsm classix high performance clamp with 500mm opening capacity delivers extended reach for larger assemblies and wider workpieces. This generous capacity makes it indispensable for furniture makers, shopfitters, and contractors working on substantial projects such as door frames, large cabinet assemblies, worktop installations, and structural woodwork where maximum clamping width is essential. With the full 11,000 n clamping force and 40 nm tightening torque, this clamp provides unwavering holding power across its entire 500mm span. The heat resistant pressure plates incorporate 35° tilt adjustment for securing angled components, whilst the substantial 140mm throat depth offers excellent reach for clamping work away from edges. The professional grade 30 x 15mm rail construction ensures rigidity and longevity throughout years of intensive workshop use. Features and benefits bull heat resistant pressure plates for demanding applications bull tiltable pressure plates up to 35° for complex clamping angles bull robust 30 x 15mm rail for maximum stability bull professional bessey classix engineering standards specifications clamp capacity length 500mm throat depth 140mm opening 500mm clamping force 11000 n rail 30 x 15mm