ZBL
Knurled knob
Black thermoplastic, glass fiber-reinforced, matte finish.
Locking knob knurled round without lobes in black thermoplastic reinforced with brass insert for blind plain hole and side set screw threaded.
ZB/FP
Knurled knob
Black thermoplastic, glass fiber-reinforced, matte finish.
Locking knob knurled ZB/FP with brass insert and through threaded hole.
ZP
Knurled knob
Black thermoplastic, glass fiber-reinforced, matte finish.
Locking knob knurled in black thermoplastic with threaded zinc-plated steel stud up to for 40 mm.
ZPX
Knurled knob
Black thermoplastic, glass fiber-reinforced, matte finish.
Locking knob knurled in black thermoplastic, glass fiber-reinforced and matte finish equipped with a AISI 304 stainless steel threaded stud.
VBZ
Knurled knob
Black Duroplast.
Locking knob knurled in black Duroplast with brass insert and blind threaded hole, with height maximum total of 19 mm.
VBZL
Knurled knob
Black Duroplast.
Locking knob knurled in black Duroplast, equipped with a brass insert with blind plain hole and side set screw threaded for a locking, stable and reliable of the elements mechanical.
VBZ/FP
Knurled knob
Black Duroplast.
Locking knob knurled in black Duroplast with brass insert with through threaded hole from the dimensions compact.
VPZ
Knurled knob
Black Duroplast.
Locking knob knurled in black Duroplast with threaded zinc-plated steel stud along from 10 for 30 mm.
ALVB+X
Seven-lobe knob
Aluminum. Polished surface.
Knobs of operation 7-lobe with blind plain hole in aluminum with polished surface.
ALVB+Y
Seven-lobe knob
Aluminum. Polished surface.
Knobs of operation 7-lobe in aluminum with blind threaded hole and polished surface.
ALVB+Z
Seven-lobe knob
Aluminum. Polished surface.
Knobs of operation 7-lobe in aluminum with through threaded hole and polished surface.
ALV4B+X
Four-lobe knob
Aluminum. Polished surface.
Handwheel 4-point in aluminum with blind plain hole and polished surface.
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.
