Williams WS-1171SCA 11pc Super Combo Combination Wrench Set

Williams WS-1171SCA
Key Features:

• Product Type: SUPERCOMBO® Combination Wrench Set
• Piece Count: 11 wrenches
• Measurement System: SAE / Inch
• Size Range: 3/8 in – 1 in
• Box End: 12-point SUPERTORQUE®
• Open End: SUPERCOMBO®
• Finish: High-polish chrome
• Set Weight: 1.48 lb per Williams' current technical table

Construction

• Professional-grade combination wrench construction
• High-polish chrome finish
• SUPERCOMBO® open end incorporates grooves designed to direct force away from fastener corners
• SUPERTORQUE® 12-point box end applies force to the flats of the fastener rather than directly to its corners
• Open and box ends are the same nominal size on each wrench. Williams Industrial

Features

• Complete 11-piece SAE set
• SUPERCOMBO open-end design helps reduce fastener corner damage
• SUPERTORQUE box end is designed to reduce rounding or deformation
• Compatible with common 6-point hex fasteners
• Meets or exceeds AS 954 aerospace specification for 12-point fasteners as defined by AS 870
• Supplied with a storage pouch. Williams Industrial

Dimensions

Individual wrench sizes and overall lengths:

These individual lengths are documented by an industrial distributor. Zoro

Williams currently lists the set weight as 1.48 lb. I would use that as the manufacturer-backed product weight rather than retailer figures such as 7.5–7.67 lb, which conflict substantially with Williams' own current specification. Williams Industrial

Performance

• SUPERCOMBO open end directs wrenching force away from fastener corners
• SUPERTORQUE box end places force on the flat surfaces behind the fastener points
• Designed to permit higher torque application while reducing the chance of rounding or deforming fasteners
• Suitable for both common 6-point hex fasteners and appropriate 12-point fasteners. Williams Industrial

Williams does not publish a specific maximum torque rating for this set, so a torque value should not be added to the listing.

Applications

Suitable for:

• Automotive repair
• Industrial maintenance
• Mechanical assembly
• Machinery and equipment service
• Professional shop work
• General SAE fastener installation and removal

Included

11 Williams SUPERCOMBO combination wrenches:

• 1 × 3/8 in
• 1 × 7/16 in
• 1 × 1/2 in
• 1 × 9/16 in
• 1 × 5/8 in
• 1 × 11/16 in
• 1 × 3/4 in
• 1 × 13/16 in
• 1 × 7/8 in
• 1 × 15/16 in
• 1 × 1 in