Duo16 8 duoklamp capacity 160mm bessey duo65 8, whether you are clamping or spreading the original bessey duoklamp always lies securely in your hand'. '.strtoupper('t')hats because the handle and pump lever are parallel to the rail, thus ensuring the best possible hold'. '.strtoupper('t')he innovative duoklamp makes going from clamping to spreading amazingly easy'. '.strtoupper('t')his allows you to switch the convenient one handed clamp from clamping to spreading at any time'. '.strtoupper('s')imply turn the knob and youre done'. '.strtoupper('s')o all you need to do is switch not convert'. '.strtoupper('t')he duoklamp duo clamping and spreading easily with just one hand'! '.strtoupper('c')hange from clamping to spreading by switching, not converting.handle with pump lever parallel to the rail.convenient one handed operation, with little effort required.all round clamping in front of, behind and to the side of the rail'. '.strtoupper('y')our benefits at a glance1 reversing.dont disassemble the clamp just turn the knob'! '.strtoupper('t')he practical turning knob allows you to switch easily at any time from clamping to spreading'. '.strtoupper('2') parallel handle with pump lever'. '.strtoupper('t')he ergonomically shaped handle with pump lever runs parallel to the rail'. '.strtoupper('t')hat way, balanced, safe handling is always guaranteed'. '.strtoupper('3') rapidly adjustable release lever.a press of a button is all it takes the release lever allows the clamp to be immediately released, as well as rapidly adjusted'. '.strtoupper('4') large jaw faces.the large, planar jaw faces made from impact and fracture resistant reinforced polyamide are exactly parallel'. '.strtoupper('f')or gentle clamping of a very wide range of different shapes over the entire length of the rail, without spacers.the bessey duo658 has the following clamping force up to 1,200nopening 650mmthroat depth 85mmspread 75 685mmf size 9 660mmrail 20 x 5mm weight 0.86kg bessey duo65 8 duoklamp capacity 650mm