Bitzenburger Precision Die Cast Clamp Clamp Type:Left Easy in and out vestibule doors feature MSRE STO WPII Easy in and out vestibule doors feature StayDry™ rain gutters to keep running water off you and your gear cold chairlift • Constructed of die cast alloy• Clamp is precision ground to assure identical blade matching right and left helical clamps are ground with a radius to achieve a true helical fletch• Hollow recess allows for thumb and fingertip control preventing slippage in the hand• Graduated scale at the rear base of the clamp allows for consistent spacing of feathers and vanes accurately from the nock• Knife edge on base of the clamp eliminates build up of surplus glueNote: The steel plate is cased into the straight clamp