8790 HMB Zyklop 3/8" Drive Socket Wrench with Retaining Function, 10 x 29 mm (8790 HMB HF)

3867/4 Tamper-proof TORX® BO bits, stainless steel

Screw stainless steel to stainless steel!

The solution to the contamination problem: Screw stainless steel with stainless steel! Wera stainless steel tools are truly made of 100% stainless steel, preventing unsightly contamination.

Cold and vacuum hardening treatment

Wera's stainless steel tools undergo cold and vacuum hardening, providing the necessary hardness and strength for screwdriving applications. This allows for unrestricted industrial use.

For tamper-proof internal TORX® screws

TORX® bit with drill on the end

Stainless steel tips

The solution to the pollution problem: Screw stainless steel using stainless steel!

Hardened by vacuum freezing

1/4" Hex Drive (Wera Connection Series 4)

TORX® with pivot

It has been designed to prevent unauthorized removal of so-called security bolted connections. To prevent the prohibited use of common TORX® tools, the bolts have a pivot in their drive profile. This pivot fits within the bore of the TORX® BO tools, allowing the security connection to be loosened.

Stainless steel tips

Using stainless steel tips prevents rust from forming on stainless steel screws or surfaces. Contamination on stainless steel primarily results from abrasion when tightening screws with conventional steel tools. Abrasion produces strongly adherent steel particles that, under the effect of oxygen, turn into rust.

Screw stainless steel to stainless steel!

The solution to the contamination problem: Screw stainless steel with stainless steel! Wera stainless steel tools are truly made of 100% stainless steel, preventing unsightly contamination.

Cold and vacuum hardening treatment

Wera's stainless steel tools undergo cold and vacuum hardening, providing the necessary hardness and strength for screwdriving applications. This allows for unrestricted industrial use.

For tamper-proof internal TORX® screws

TORX® bit with drill on the end

Stainless steel tips

The solution to the pollution problem: Screw stainless steel using stainless steel!

Hardened by vacuum freezing

1/4" Hex Drive (Wera Connection Series 4)

TORX® with pivot

It has been designed to prevent unauthorized removal of so-called security bolted connections. To prevent the prohibited use of common TORX® tools, the bolts have a pivot in their drive profile. This pivot fits within the bore of the TORX® BO tools, allowing the security connection to be loosened.

Item description

High-quality stainless steel bits for internal TORX® screws. Wera stainless steel tools are made of stainless steel, thus preventing the formation of unsightly rust from external sources. 1/4" hex shank, suitable for bit holders according to DIN ISO 1173-F 6.3.