McMaster 90170A227 Linch Pin with Chain and Cotter Pin, 5 16" Diameter, Pack of 5 G4882757 Paper Compatible with Mfr Paper Compatible with Mfr (1) 9 16 in Standard 6 Point Insulated No Drive Type Hand Impact Rated No Includes Drive Tools Yes Includes Flex Sockets No Flex Socket Count Style 0 Number of Standard Sockets 9 Includes Socket Bits No Piece Count Range 2 to 25 Number of Deep Sockets 9 Includes Standard Sockets Yes Tether Ready No Number of Flex Sockets 0 Includes Wrenches No Includes Deep Sockets Yes Container Type Blow Mold Case Non Sparking No –Mexico–Canada Agreement (USMCA) Qualifying No Includes Chain and Cotter Pin Finish Zinc Yellow Chromate Plated Material Carbon Steel Diameter 5 16" Usable Length 1 1 4" Length 1 9 16" Minimum Hardness Rockwell B81 Chain Material Zinc Yellow Chromate Plated Steel Cotter Pin Material Zinc Yellow Chromate Plated Steel Cotter Pin Type Linch Pin Type Cotter System of Measurement Inch Country of Origin India DFARS Compliance Specialty Metals COTS Exempt Export Control Classification Number (ECCN) EAR99 REACH Compliance Not Compliant RoHS Compliance RoHS 3 (2015 863 EU) Compliant Schedule B Number 731829