Combination Wrench 16 mm JCB JCB KLUCZ PŁASKO-OCZKOWY 16mm

JCB Combination Wrench 16 mm is a steel hand tool combining an open-end and a box-end in a single compact design. The 16 mm size fits metric nuts and bolts and is intended for general mechanical, automotive and maintenance tasks. Its one-piece construction provides leverage for tightening and loosening fasteners and a slim profile to reach confined or recessed bolt heads.

Advantages

The combination of an open jaw and a closed ring gives versatility: the open end allows quick repositioning while the box end provides better grip on hex heads to reduce rounding. Constructed from hardened steel, the wrench offers durability and resistance to wear under typical workshop and field conditions. The compact, one-piece shape improves access in tight spaces and simplifies storage in tool rolls or kits.

Suitable for

• Automotive repair and maintenance
• General mechanical assembly and disassembly
• Plumbing and light industrial maintenance where metric fasteners are used
• Field service and mobile tool kits

Key specifications

• Tool type: combination wrench (open-end and box-end)
• Size: 16 mm for metric fasteners
• Material: hardened steel
• Design: one-piece construction
• Finish: corrosion-resistant surface treatment (factory applied)
• Profile: slim/compact for access in confined spaces

How to use

Select the 16 mm combination wrench when the fastener head matches the 16 mm size. Place the open end over the nut or bolt for quick turning or use the box end to engage more sides of the hex head for higher torque and reduced risk of rounding. Apply steady force in the intended rotation direction, keeping the wrench aligned with the fastener axis. For tight spaces, position the slim profile to fit into recessed areas and, when necessary, use incremental turns with the open end to reposition the wrench.

Usage recommendations

Inspect the wrench before use for signs of wear, cracks or deformation. Do not use the wrench with a hammer or cheater bar; use a correctly sized tool and appropriate torque to avoid damage to the tool or fastener. Store in a dry place and wipe clean after use to preserve the protective finish and ensure reliable performance.