Check the listing for details. BITZENBURGER ARROW FLETCHING JIG CLAMP. Color: Silver, Condition: New other (see details). Listed at 32.99 USD. Add me to your Favorites listINDOOR/ OUTDOOR SPORTSSELLERS OTHER ITEMS Bitzenburger precision die cast clamps are available in three different models. Straight clamps for offset as well as straight fletching, right clamps for true right helical fletching and left clamps for true left helical fletching. Note: The steel plate is cased into the straight clamp, unlike the right and left helical where it is glued onEach 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 of the base of the clamp to allow for consistent spacing of feathers and vanes accurately from the nock. Knife edge on base of clamps eliminates build up of surplus glue. BITZENBURGER FLETCHING JIG RECEIVERS Cat #3000 Straight (or standard) Nock Receiver Indexed at 120 degrees, 90 degrees and 75 degrees x 105 degrees Recommended use: Straight Clamp Cat #3002 Right Nock Receiver Indexed at 120 degrees, 90 degrees and 75 degrees x 105 degrees Recommended use: Right Wing Clamp Cat #3004 Left Nock Receiver Indexed at 120 degrees, 90 degrees and 75 degrees x 105 degrees Recommended use: Left Wing Clamp Cat #3006 TM Straight Nock Receiver Indexed at 120 degrees for cock fletch up or down Recommended use: Straight Clamp Cat #3008 TM Right Nock Receiver Indexed at 120 degrees for cock fletch up or down Recommended use: Right Helical Clamp Cat #3010 TM Left Nock Receiver Indexed at 120 degrees for cock fletch up or down Recommended use: Left Helical Clamp Cat #3012 60 x 120 Nock Receiver Indexed at 60 degrees x 120 degrees 4 fletch (for maximum fletching clearance) Recommended use: Any Clamp Cat #3020 Crossbow Nock Receiver Indexed at 120 degrees for 3 fletch spacing Recommended use: Straight Clamp Note: The steel plate is cased into the straight clamp, unlike the right and left helical where it is glued on.Mixed clamp leave the selection in message to seller