• GAMM icona best product

    VB

    Six-lobe knob

    Black phenolic plastic.

    Brass insert with tapped blind hole. Filled knob.

  • GAMM icona best product

    VB

    Six-lobe knob

    Black phenolic plastic.

    Brass insert with tapped blind hole.

  • GAMM icona best product

    VB/FP

    Six-lobe knob

    Black phenolic plastic.

    Brass insert with tapped through hole. Filled knob.

  • GAMM icona best product

    VB/FP

    Six-lobe knob

    Black phenolic plastic.

    Brass insert with tapped through hole.

  • GAMM icona best product

    VP

    Six-lobe knob

    Black phenolic plastic.

    Threaded zinc plated steel stud. Filled knob.

  • GAMM icona best product

    VP

    Six-lobe knob

    Black phenolic plastic.

    Threaded zinc plated steel stud.

  • VBX

    Six-lobe knob

    Black phenolic plastic.

    Stainless steel insert with tapped blind hole (AISI 303).

  • VBX/FP

    Six-lobe knob

    Black phenolic plastic.

    Stainless steel insert with tapped through hole (AISI 303).

  • VPX

    Six-lobe knob

    Black phenolic plastic.

    Threaded stainless steel stud (AISI 303).

  • GAMM icona best product

    LB

    Six-lobe knob

    Black thermoplastic, glass fiber reinforced, mat.

    Brass insert with tapped blind hole.

  • GAMM icona best product

    LB/FP

    Six-lobe knob

    Black thermoplastic, glass fiber reinforced, mat.

    Brass insert with tapped through hole.

  • GAMM icona best product

    LP

    Six-lobe knob

    Black thermoplastic, glass fiber reinforced, mat.

    Threaded zinc plated steel stud.

Locking handwheels: safety is a matter of detail

APPLICATIONS: industrial machinery, plumbing, work and sports equipment, sanitary fittings, boilers, stoves, tents and tensile structures

The locking handwheels allow you to tighten and secure any type of mechanism or apparatus easily and quickly and in the most varied sectors, from agriculture to plumbing to medical.
Thanks to the optimized ergonomic design and the use of the highest quality materials, our models of locking handwheels find many applications, falling within the safety equipment of industrial plants, sports equipment, thermal power stations, medical devices and instruments, tents and mobile structures.

Types of handwheel by material

THERMOPLASTIC locking handwheels: great versatility, they adapt perfectly to any use thanks to the characteristics of the polymer reinforced with fiberglass; matte sandblasted finish (MAT).
BAKELITE locking handwheels: mechanical performance and heat resistance much higher than standard thermoplastic; glossy finish.
ALUMINIUM locking handwheels: mix of high performance and superior aesthetics, designed for heavy handling.

Standard dimensions available for immediate delivery

> Thermoplastic handwheels: diameter from 15 to 100 mm
> Bakelite handwheels: diameter from 20 to 110 mm
> Aluminium handwheels: diameter from 40 to 80 mm

Custom locking handwheels

By Dimension

Depending on the specific needs, we can make the same items with different materials for the inserts (galvanized or stainless for the male, brass or stainless for the female), customizing both the length and the diameter of the pin.

By color

All our thermoplastic locking handwheels are available in the RAL colours shown in the table for each product or in other shades on request.

Do you need custom locking handwheels? Send us your request.