Industrial Fastener Tools - Apex Tool Group
Industrial Fastener Tools - Apex Tool Group
Industrial Fastener Tools - Apex Tool Group
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3/8” Sq. Dr. Extensions<br />
1 1/4” to 18” (32mm to 457mm)<br />
Length<br />
48<br />
Part Male Square Type of Overall Length<br />
Number In. Lock In. mm<br />
EX374 3/8 Pin 1 3/8 34<br />
EX374B 3/8 Ball 1 3/8 34<br />
EX3762 3/8 Pin 2 51<br />
EX376B2 3/8 Ball 2 51<br />
EX3763 3/8 Pin 3 76<br />
EX376B3 3/8 Ball 3 76<br />
EX3764 3/8 Pin 4 102<br />
EX376B4 3/8 Ball 4 102<br />
EX3765 3/8 Pin 5 127<br />
EX376B5 3/8 Ball 5 127<br />
EX3766 3/8 Pin 6 152<br />
EX376B6 3/8 Ball 6 152<br />
EX3768 3/8 Pin 8 203<br />
EX376B8 3/8 Ball 8 203<br />
EX3769 3/8 Pin 9 229<br />
EX376B9 3/8 Ball 9 229<br />
EX37610 3/8 Pin 10 254<br />
EX376B10 3/8 Ball 10 254<br />
EX37612 3/8 Pin 12 305<br />
EX376B12 3/8 Ball 12 305<br />
EX37615 3/8 Pin 15 381<br />
EX376B15 3/8 Ball 15 381<br />
EX37618 3/8 Pin 18 457<br />
3/8” Sq. Dr. Adapters<br />
1/4” to 3/4”<br />
Male Square<br />
Part Male Female Type of Overall Length<br />
Number Square In. Square In. Lock In. mm<br />
EX254 1/4 3/8 Pin 1 1/4 32<br />
EX254B 1/4 3/8 Ball 1 1/4 32<br />
EX2572 1/4 3/8 Pin 2 51<br />
EX257B2 1/4 3/8 Ball 2 51<br />
EX2573 1/4 3/8 Pin 3 76<br />
EX257B3 1/4 3/8 Ball 3 76<br />
EX2574 1/4 3/8 Pin 4 102<br />
EX257B4 1/4 3/8 Ball 4 102<br />
EX2575 1/4 3/8 Pin 5 127<br />
EX257B5 1/4 3/8 Ball 5 127<br />
EX2576 1/4 3/8 Pin 6 152<br />
EX257B6 1/4 3/8 Ball 6 152<br />
EX503 1/2 3/8 Pin 1 1/2 38<br />
EX503B 1/2 3/8 Ball 1 1/2 38<br />
EX5072 1/2 3/8 Pin 2 51<br />
EX5073 1/2 3/8 Pin 3 76<br />
EX507B3 1/2 3/8 Ball 3 76<br />
EX5074 1/2 3/8 Pin 4 102<br />
EX507B4 1/2 3/8 Ball 4 102<br />
EX5076 1/2 3/8 Pin 6 152<br />
EX507B6 1/2 3/8 Ball 6 152<br />
EX622 5/8 3/8 Pin 1 1/2 38<br />
EX750 3/4 3/8 7/32 Drill Hole 1 1/2 38<br />
EX750B 3/4 3/8 Ball 1 1/2 38<br />
3/8” Sq. Dr.<br />
Universal Adapters<br />
Male Square to<br />
Female Square<br />
Part Male Female Type of Overall Length Larg est Diameter<br />
Number Sq. In. Sq. In. Lock In. mm In. mm<br />
MF27 1/4 3/8 Pin 1 5/16 49 3/4 19<br />
MF27B 1/4 3/8 Ball 1 5/16 49 3/4 19<br />
MF37 3/8 3/8 Pin 2 1/8 54 3/4 19<br />
MF37B 3/8 3/8 Ball 2 1/8 54 3/4 19<br />
MF38B 3/8 3/8 Ball 2 1/2 64 7/8 22<br />
Universal wrenches must not be used with impact drivers.<br />
Maximum operating angle is 30°.<br />
3/8” Sq. Dr. Universal<br />
Adapters – Extension<br />
(Standard Type Shown)<br />
Male Square to Female Square<br />
Part No. Part No. Male Female Type of Largest Diameter<br />
Standard Tension Square In. Square In. Lock In. mm<br />
KAM373 KDM373 3/8 3/8 Pin 3/4 19<br />
KDM376 3/8 3/8 Pin 3/4 19<br />
KDM37B3 3/8 3/8 Ball 3/4 19<br />
KAM386 KDM386 3/8 3/8 Pin 7/8 22<br />
Standard lengths are 3”, 6”, 9” and 12” (76, 152, 229 and 305mm)