Set of 12 bent ratcheting combination wrenches GEKO 8–19 mm, 12-piece

Set of 12 bent ratcheting combination wrenches GEKO 8–19 mm, 12-piece is a compact toolkit that contains twelve offset combination wrenches sized 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 and 19 mm. Each tool integrates a traditional open-end jaw and a ratcheting box end with a bent (offset) profile, enabling access to fasteners in tight or angled spaces commonly encountered in automotive repair, mechanical maintenance and general household tasks.

Advantages

The bent ratcheting combination wrenches deliver faster fastening and loosening compared with fixed box or open-end wrenches due to the integrated ratchet mechanism. The offset head improves clearance over obstacles and reduces knuckle contact when working in confined areas. A complete size range from 8 to 19 mm ensures stepped access to common metric nuts and bolts, eliminating frequent tool changes. The set design keeps sizes organised for quick selection during repair or maintenance work.

Suitable for

• Automotive maintenance and light vehicle repairs
• Mechanical assembly and disassembly in workshops
• Household repairs and furniture assembly
• Tight or hard-to-reach fasteners where clearance is limited

Key specifications

• Number of pieces: 12 wrenches
• Sizes included: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 mm
• Design: bent (offset) combination wrench with open-end and ratcheting box end
• Ratcheting direction: reversible ratchet action on box end
• Typical applications: metric fasteners (nuts and bolts)

How to use

Select the correct wrench size that fits the fastener snugly to avoid rounding. Place the open-end jaw or the ratcheting box end onto the nut or bolt head as appropriate; use the open end for initial turning or where the box end cannot engage, and use the ratcheting box end for controlled, continuous rotation without removing the tool. Apply steady, even force and avoid sudden impacts. The bent profile helps reach fasteners behind obstructions—orient the wrench so the offset provides optimal clearance while maintaining safe hand positioning.

Usage recommendations

Inspect wrenches before use for wear or damage. Use the correct size to reduce fastener damage, and combine with appropriate sockets or extensions when greater reach or torque is required. Store the set in a tool roll or tray to keep sizes ordered and protected from corrosion.