Combination wrench Proline 35381 — 11 mm, 100 mm length, single piece

Proline 35381 is a single-piece combination wrench with an 11 mm jaw width and a compact 100 mm overall length. The tool integrates an open-end and a box-end in one design, offering access to fasteners in confined spaces while delivering controlled torque on 11 mm nuts and bolts. The wrench is forged for strength, chromium-plated for corrosion resistance and finished with a satin surface to reduce glare and improve grip. A minimum working angle of 5° at the box end enables fine incremental turns where clearance is limited.

Advantages

The forged construction provides high tensile strength and durability for repeated use. Chromium plating improves resistance to rust and simplifies maintenance. The satin finish reduces surface reflections and helps prevent slipping during handling. Combining an open-end and a box-end in a 100 mm tool gives versatility in restricted spaces, and the 5° minimum work angle allows precise repositioning without removing the wrench from the fastener.

Suitable for

• Automotive repair and maintenance tasks involving 11 mm fasteners
• Household repairs where compact tools are needed for tight spaces
• Light industrial and mechanical assembly work requiring controlled torque
• Electrical or plumbing jobs where access is limited and small wrenches are preferred

Key specifications

• Jaw size: 11 mm
• Overall length: 100 mm
• Construction: single-piece forged design
• Finish: chromium-plated with satin surface
• Minimum working angle (box end): 5°

How to use

Select the 11 mm end that matches the nut or bolt head. Place the box-end over the fastener for maximum contact and torque; use the open-end when access or approach angle requires it. Apply steady force and avoid sudden impacts or excessive leverage beyond the tool’s intended capacity. For tight clearances, use the 5° increments available through small repositioning movements to progressively tighten or loosen the fastener.

Usage recommendations

Inspect the wrench before use for signs of wear or damage. Keep the chromium-plated surface clean and lightly oiled to reduce corrosion. Do not use the wrench as a hammer or pry bar, and avoid applying cheater bars to increase leverage. Store the tool in a dry place and replace it if deformation or cracking is observed.