BONDHUS PHX9-2 ProHold InHex Bits 9pcs Imperial Set 5/32"-5/8", 33299 - ProHold® Socket Hex Bit 9 pc Tool Set w/o Sockets 2" Length. Includes sizes: 5/32", 3/16", 7/32", 1/4", 5/16", 3/8", 1/2", 9/16" & 5/8". With ProHold® Button Technology. Protanium® High Torque Steel and ProGuard™ corrosion resistant finish |