Heavy Duty. 1220 long. Galvanised bar.32X6MM. This buy now is for 1 Sash clamp. This product is guaranteed for 6 months. The galvanised bar keeps your wood clean and not spoilt by the rust off the bar, specially when clamping laminated timber to be finished in a polyurethane etc. The head has flat feet so can sit upright without falling over. Shipping cost same as One or twenty. We have extension bars for that project which may rquire a longer clamp. 300mm extension $18. 800mm extension $25.n 800 extension will extend this sash clamp to 2100 mm Check my feedback for comments from satisfied clients buying this high quality ,Heavy duty sash clamp.