Genuine, OEM Dewalt Replacement Part Dewalt replacement pin, part number N516878 Compatible with: DCMW220P2, DCMW290H1, DCMWP233U2-CA-CA, DCMW220X2-CA, DCMW220X2, DCMWSP244U2-CA-CA, DCMWSP255Y2, DCMW290H1-CA, DCMWSP244U2R, DCMWP233U2, DCMWSP244U2, DCMW220P2-CA, DCMWSP255U2 Measures approximately 0.90 X 0.10 X 0.10 inches DeWalt OEM part# N516878. Compatible with: DCMW220P2, DCMW290H1, DCMWP233U2-CA-CA, DCMW220X2-CA, DCMW220X2, DCMWSP244U2-CA-CA, DCMWSP255Y2, DCMW290H1-CA, DCMWSP244U2R, DCMWP233U2, DCMWSP244U2, DCMW220P2-CA, DCMWSP255U2