Made of high quality material, Part Number 36-17-0305 For 12V Ratchet 2456-20 2457-20 36-17-0300 Fits Crankshaft for M12 Ratchets Fits 1/4 inch drive 2456-20 and 3/8 inch drive 2457-20 cordless ratchets 36-17-0305 M12 Ratchet 2456-20 2457-20 36-17-0300 FITS THESE MODELS For 2456-20 (D53A,B) M 12 1/4 inch Ratchet 2457-20 (D54A,B,C) M 12 3/8 inch Ratchet 245620 M 12 1/4 inch Ratchet 245720 M 12 3/8 inch Ratchet 2457-21 M 12 3/8 inch Ratchet 2456-21 M 12 1/4 inch Ratchet Colour:silver Material:Metal Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 2 * Crankshaft Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.