【Raaco】136563,
1365-6-AL,HEX SPACERPLAIN ALUMINUM5/16 HEX
1365-6-B,HEX SPACERPLAIN BRASS5/16 HEX X
1365-6-N,HEX SPACERNO FINISH - NYLON5/16
1365-6-S,HEX SPACERPLAIN STEEL5/16 HEX X
1365-6-SS,HEX SPACERPLAIN STAINLESS STEEL5
【Wiha】13657,INSULATED HEX L 12MM X 260MM
13657.4,HEADER