JCB Open-Ring Socket Wrench with Swivel Joint 17 mm

JCB Open-Ring Socket Wrench with Swivel Joint 17 mm is a hand tool that combines an open-end and a ring-end socket head with a pivoting swivel joint. The dual-ended design lets the user engage fasteners in different ways: use the open end for quick placement and the ring/socket end for secure torque application. The swivel joint provides angular access to bolts and nuts in confined, recessed, or awkward locations, making the tool suitable for automotive repair, equipment maintenance, and general mechanical work.

Advantages

The integrated swivel joint improves reach and access where a straight wrench cannot be positioned, reducing the need to disassemble surrounding components. The combination of open and ring/socket ends gives flexibility for both speed and torque without switching tools. Constructed to meet typical workshop durability standards, the wrench offers consistent engagement with hexagonal fasteners and helps minimize rounding of bolt heads when used correctly.

Suitable for

• Tightening and loosening 17 mm hex bolts and nuts in automotive repair
• Accessing fasteners in tight engine bays, assemblies, and maintenance panels
• Mechanical and equipment maintenance where angled access is required
• Situations requiring a compact, two-function hand tool to reduce tool changes

Key specifications

• Working size: 17 mm
• Tool type: open-end and ring/socket combination
• Joint: pivoting swivel joint for angular access
• Material: forged steel construction typical for hand tools (corrosion-resistant finish where applicable)
• Length and profile: compact profile for confined-space use (hand tool length designed for reach and torque)

How to use

Select the 17 mm end appropriate for the task: engage the open end for quick placement on the fastener or the ring/socket end for a more secure grip when applying torque. Position the swivel joint to the angle needed to reach the fastener without forcing the tool. Apply steady, controlled force while maintaining correct alignment with the fastener to avoid slipping or rounding. When working in tight spaces, adjust body and hand position to ensure safe leverage and avoid over-torquing.

Usage recommendations

Inspect the wrench before use for any wear or damage at the joint and contact surfaces. Use correct hand protection and, when higher torque is required, rely on appropriate torque tools rather than excessive force. Store the tool in a dry toolbox to preserve the finish and check fastener size before application to ensure a proper fit on 17 mm hex heads.