Keys

The range of wrenches for the construction industry comprises an essential technical selection designed to ensure precise tightening in plumbing, mechanical installation and structural assembly work. This range brings together professional tools designed using high-toughness materials to withstand demanding torque levels without deforming the screw heads.

Chrome-vanadium alloys and mechanical precision in the spanner range

This technical series stands out for its use of forged chrome-vanadium steel and highly durable chrome finishes that protect the sockets against rust and mechanical wear caused by friction. The tolerances of its fixed and offset sockets are precisely matched to the metric threads of the nuts, preventing any play that could damage the threads.

The engineering applied to the quick-adjust mechanisms and Stillson jaws enables work on pipes or threaded components with a firm and unyielding grip. Their ergonomic design distributes hand pressure evenly, facilitating optimum torque in confined or hard-to-reach spaces whilst ensuring maximum operational safety.

A wide range of designs from Bellota and Bosch

Backed by leading professional brands such as Bellota and Bosch, the collection offers a comprehensive range of tools for plumbers, mechanics and fitters. The range extends from fixed and offset spanners to Stillson pipe wrenches, English-style adjustable spanners, pipe wrenches and fitting accessories for angle grinders.

A variety of tightening tools available in the collection

• Bellota 6600 Stillson wrenches in sizes 8, 10, 12, 14 and 24 inches for pipes.
• Bellota 6460 and 6464 adjustable wrenches in lengths of 6, 8, 10, 12 and 16 inches.
• Bellota 6400 double-ended spanner in metric combinations ranging from 6x7 mm to 27x29 mm.
• Bellota 6420 offset star wrenches for deep tightening in ranges from 6x7 mm to 27x29 mm.
• Bosch socket spanners (8x50 mm and 10x50 mm), two-hole spanners for angle grinders and spanner sets.

Advantages of using high-strength professional wrenches

Incorporating this technical range into your equipment guarantees secure, high-precision mechanical tightening that prevents nuts from becoming rounded and increases your working speed. You’ll have robust, fatigue-resistant tools that are ready to respond effectively to any assembly challenge.