We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

WILLIAMS JHW1256TOB SAE 12-Point Box End Leverage Wrench - SAE, 12-Point, Box End Leverage Wrenches
WILLIAMSSAE, 12-Point, Box End Leverage Wrenches

WILLIAMS JHW1256TOB SAE 12-Point Box End Leverage Wrench

The WILLIAMS 1-3/4" Box End Tubular Wrench is an SAE, 12-point, box end leverage wrench made of steel with a black oxide finish. It features a 2 5/8 in head size and a 43 3/8 in overall length (MPN JHW1256TOB).

SKU 3G-OTH-275188

Brand
WILLIAMS
Item
JHW1256TOB SAE 12-Point Box End Leverage Wrench
Category
SAE, 12-Point, Box End Leverage Wrenches
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

WILLIAMS
Manufacturer Part Number
JHW1256TOB
Type
Black Oxide
Overall Lg
43 3/8 in
Head Size
2 5/8 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

WILLIAMS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WILLIAMS 1-3/4" Box End Tubular Wrench is an SAE, 12-point, box end leverage wrench made of steel with a black oxide finish. It features a 2 5/8 in head size and a 43 3/8 in overall length (MPN JHW1256TOB).

Frequently Asked Questions

What is the WILLIAMS 1-3/4" Box End Tubular Wrench used for?

This SAE 12-point box end leverage wrench is designed for high-torque fastening in heavy equipment, industrial machinery, and plant maintenance. Its 43 3/8 in overall length provides extra leverage for loosening or tightening large bolts in confined spaces where a standard wrench cannot reach.

What are the specifications of the WILLIAMS JHW1256TOB wrench?

The WILLIAMS JHW1256TOB is a 1-3/4" SAE 12-point box end tubular wrench made of steel with a black oxide finish. It has a 2 5/8 in head size and a 43 3/8 in overall length. The black oxide coating provides corrosion resistance and a non-glare surface for shop environments.

Where to buy the WILLIAMS 1-3/4" Box End Tubular Wrench worldwide?

3G Electric supplies the WILLIAMS JHW1256TOB wrench to global buyers. As an industrial equipment distributor, we handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our team for a quote and lead time on this SAE leverage wrench.

How to select the correct WILLIAMS box end wrench size?

Select a box end wrench by matching the fastener size—here 1-3/4" SAE—and the drive type (12-point for hex fasteners). For high-torque applications, a longer wrench like the 43 3/8 in tubular design provides greater leverage. Ensure the head size (2 5/8 in) clears surrounding obstructions.

Used in

Common applications for WILLIAMS
Automotive assembly — WILLIAMS interchangeable open-end torque wrench heads for precise fastener tightening on engine components
Heavy equipment maintenance — WILLIAMS box-end leverage wrenches for breaking loose large SAE fasteners on machinery
Industrial manufacturing — WILLIAMS single-setting torque wrenches for repetitive bolting on production lines
Aerospace repair — WILLIAMS hex-key torque wrench heads for small fastener torque applications in confined spaces
General plant maintenance — WILLIAMS Y-shank open-end heads for metric fasteners on pumps and compressors

WILLIAMS Products

3G Electric supplies WILLIAMS sae, 12-point, box end leverage wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
WILLIAMS 1-1/2" Box End Tubular Wrench: Steel, Black Oxide, 2 1/4 in Head Size, 11 5/8 in Overall Lg (MPN JHW1248TOB)
WILLIAMS
WILLIAMS 1-1/2" Box End Tubular Wrench: Steel, Black Oxide, 2 1/4 in Head Size, 11 5/8 in Overall Lg (MPN JHW1248TOB)
WILLIAMS 1-7/8" Box End Tubular Wrench: Steel, Black Oxide, 2 3/4 in Head Size, 43 1/2 in Overall Lg (MPN JHW1260TOB)
WILLIAMS
WILLIAMS 1-7/8" Box End Tubular Wrench: Steel, Black Oxide, 2 3/4 in Head Size, 43 1/2 in Overall Lg (MPN JHW1260TOB)
WILLIAMS 1-11/16" Box End Tubular Wrench: Steel, Black Oxide, 2 19/32 in Head Size, Offset (MPN JHW1254TOB)
WILLIAMS
WILLIAMS 1-11/16" Box End Tubular Wrench: Steel, Black Oxide, 2 19/32 in Head Size, Offset (MPN JHW1254TOB)
WILLIAMS 1-5/8" Box End Tubular Wrench: Steel, Black Oxide, 2 3/8 in Head Size, 11 5/8 in Overall Lg (MPN JHW1252TOB)
WILLIAMS
WILLIAMS 1-5/8" Box End Tubular Wrench: Steel, Black Oxide, 2 3/8 in Head Size, 11 5/8 in Overall Lg (MPN JHW1252TOB)
WILLIAMS 1-7/16" Box End Tubular Wrench: Steel, Black Oxide, 2 5/32 in Head Size, Offset (MPN JHW1246TOB)
WILLIAMS
WILLIAMS 1-7/16" Box End Tubular Wrench: Steel, Black Oxide, 2 5/32 in Head Size, Offset (MPN JHW1246TOB)
WILLIAMS 2-9/16" Box End Tubular Wrench: Steel, Black Oxide, 3 21/32 in Head Size, Offset (MPN JHW1282TOB)
WILLIAMS
WILLIAMS 2-9/16" Box End Tubular Wrench: Steel, Black Oxide, 3 21/32 in Head Size, Offset (MPN JHW1282TOB)

More from WILLIAMS

View all WILLIAMS parts
Steel wrench with black oxide finish and offset design. 12-point box end for high-torque fastening and loosening of large SAE nuts and bolts. Used in industrial maintenance, construction, and equipment repair where access is limited
WILLIAMS
Steel wrench with black oxide finish and offset design. 12-point box end for high-torque fastening and loosening of large SAE nuts and bolts. Used in industrial maintenance, construction, and equipment repair where access is limited
This SAE 12-point box end leverage wrench features a black oxide finish and an offset head design. The head size is 1 21/32 in. It is used for tightening or loosening fasteners in confined spaces where a standard wrench cannot fit, providing extra leverage and access
WILLIAMS
This SAE 12-point box end leverage wrench features a black oxide finish and an offset head design. The head size is 1 21/32 in. It is used for tightening or loosening fasteners in confined spaces where a standard wrench cannot fit, providing extra leverage and access
WILLIAMS 1-1/8" Box End Tubular Wrench: Steel, Black Oxide, 1 7/8 in Head Size, 9 1/4 in Overall Lg (MPN JHW1236TOB)
WILLIAMS
WILLIAMS 1-1/8" Box End Tubular Wrench: Steel, Black Oxide, 1 7/8 in Head Size, 9 1/4 in Overall Lg (MPN JHW1236TOB)
WILLIAMS 1-13/16" Box End Tubular Wrench: Steel, Black Oxide, 2 23/32 in Head Size, Offset (MPN JHW1258TOB)
WILLIAMS
WILLIAMS 1-13/16" Box End Tubular Wrench: Steel, Black Oxide, 2 23/32 in Head Size, Offset (MPN JHW1258TOB)
WILLIAMS 2-3/8" Box End Tubular Wrench: Steel, Black Oxide, 3 13/32 in Head Size, Offset (MPN JHW1276TOB)
WILLIAMS
WILLIAMS 2-3/8" Box End Tubular Wrench: Steel, Black Oxide, 3 13/32 in Head Size, Offset (MPN JHW1276TOB)
WILLIAMS 2-3/16" Box End Tubular Wrench: Steel, Black Oxide, 3 3/16 in Head Size, Offset (MPN JHW1270TOB)
WILLIAMS
WILLIAMS 2-3/16" Box End Tubular Wrench: Steel, Black Oxide, 3 3/16 in Head Size, Offset (MPN JHW1270TOB)
WILLIAMS 1-5/16" Box End Tubular Wrench: Steel, Black Oxide, 2 in Head Size, 11 1/2 in Overall Lg (MPN JHW1242TOB)
WILLIAMS
WILLIAMS 1-5/16" Box End Tubular Wrench: Steel, Black Oxide, 2 in Head Size, 11 1/2 in Overall Lg (MPN JHW1242TOB)
WILLIAMS 2-5/8" Box End Tubular Wrench: Steel, Black Oxide, 3 11/16 in Head Size, Offset (MPN JHW1284TOB)
WILLIAMS
WILLIAMS 2-5/8" Box End Tubular Wrench: Steel, Black Oxide, 3 11/16 in Head Size, Offset (MPN JHW1284TOB)