Combination Wrench Bahco 111Z-3/8 Width 144 mm Weight 42 g

The Combination Wrench Bahco 111Z-3/8 Width 144 mm Weight 42 g is a compact hand tool designed for turning nuts and bolts where a fixed-size spanner is required. The product features a closed ring on one end and an open jaw on the other, combining two common wrench types in a single implement. With a length of 144 mm and a listed weight of 42 g, it is intended to offer a balance between reach and ease of handling for a range of mechanical and maintenance tasks.

Advantages

The tool’s combination of ring and open-end configurations provides flexibility for fastening and loosening operations without switching tools. Its relatively short overall length supports access in confined spaces while the low weight reduces hand fatigue during extended use. Durable construction contributes to long service life and reliable performance under routine workshop or field conditions.

Suitable for

• General mechanical maintenance and repair
• Automotive tightening and loosening of fasteners
• Assembly and disassembly tasks in confined spaces
• Workshop and tool kit complement

Key specifications

• Type: Combination wrench (open-end and ring)
• Overall length: 144 mm
• Weight: 42 g
• Intended fastener size: 3/8 (fractional size)
• Construction: single-piece hand tool designed for mechanical use

How to use

Select the wrench side appropriate for the fastener and engage the jaw squarely onto the nut or bolt head. Use the open end where quick placement is required and the ring end where full contact and grip are needed to reduce rounding of fasteners. Apply steady torque while maintaining alignment with the fastener axis to avoid slippage. For tasks in tight locations, use the shorter length to maneuver the tool into position and work within limited clearance.

Usage recommendations

Inspect the wrench before use for signs of wear or damage. Use appropriate personal protective equipment when working on mechanical systems. Avoid applying impact force or using the wrench as a hammer or lever beyond its intended purpose. Store the tool in a dry place to help preserve material condition and maintain functionality.