PIECE COUNT 613
DRIVE SIZE [IN] 1/4, 3/8, 1/2 & 3/4
WEIGHT [LBS] 338
305 - Sockets and Accessories
170 - Wrenches
34 - Striking and Struck Tools
27 - Pliers
32 - Screwdrivers
45 - Miscellaneous Tools
613 pieces.
1/4", 3/8", 1/2", 3/4" drive tools.
Designed for fastener sizes 1/16" - 2-3/8", 2 mm - 24 mm.
Tools only.
Modules contained: JCS-MAS-1, JCS-MAS-2, JCS-MAS-3, JCS-MAS-4, JCS-MOD613.
Enhanced version of Proto® J99930 Master Technician Maintenance Set.