
WILLIAMS
Frequently asked questions
Common questions about WILLIAMS from 3G Electric.
What types of interchangeable heads are available for WILLIAMS torque wrenches?
WILLIAMS offers interchangeable heads for torque wrenches in open-end, box-end, and hex-key configurations. Open-end heads are available in both SAE (e.g., 1-1/2 in, 2-1/4 in) and metric (e.g., 10 mm, 22 mm) sizes, with J-shank or Y-shank drive options. Box-end heads include 12-point designs for SAE fasteners, such as the 2-15/16 in model. Hex-key heads, like the 7/64 in SAE size, are designed for breakover torque wrench handles. These heads allow a single torque wrench handle to be used across multiple fastener sizes.
What is the torque range of WILLIAMS single-setting torque wrenches?
WILLIAMS single-setting torque wrenches, such as the model 10T-I-SETW, offer a torque range of 50 in-lb to 250 in-lb. These wrenches are designed for inch-pound applications and feature a J-shank drive size. They are preset to a single torque value, making them suitable for repetitive fastening tasks where consistent torque is required. The range covers common low-to-medium torque requirements in industrial assembly and maintenance.
Are WILLIAMS torque wrench heads compatible with other brands?
WILLIAMS interchangeable torque wrench heads are designed to fit WILLIAMS torque wrench handles that accept J-shank or Y-shank drives. Compatibility with other brands depends on the drive interface specifications. The heads are manufactured to WILLIAMS' own standards, so for reliable performance and accuracy, they should be used with WILLIAMS handles. Always verify the shank type and size before pairing with non-WILLIAMS tools.
What materials and finishes are used in WILLIAMS box-end leverage wrenches?
WILLIAMS box-end leverage wrenches, such as the 2-15/16 in SAE model, are constructed from steel with a black oxide finish. The black oxide coating provides moderate corrosion resistance and reduces glare. The steel construction offers strength for high-torque applications. These wrenches are designed for leverage and are not intended for torque measurement; they are used for breaking loose or tightening fasteners where precise torque control is not required.
How do I select the correct WILLIAMS torque wrench head for my application?
To select the correct WILLIAMS torque wrench head, first determine the fastener size and whether it is SAE or metric. Then choose the head type: open-end for clearance, box-end for higher torque, or hex-key for socket-style fasteners. Verify the shank type (J-shank or Y-shank) matches your torque wrench handle. Check the head size specification, such as 10 mm or 1-1/2 in, to ensure it fits the fastener. For torque range, ensure the handle's capacity covers the required torque value.
Does 3G Electric supply WILLIAMS products?
Yes — 3G Electric (S) Pte. Ltd. supplies WILLIAMS products. We stock the WILLIAMS catalog and supply genuine factory-original products with full manufacturer warranty and technical support.


























