GN 300.4 Adjustable Hand Levers Zinc Die Casting, with Increased Clamping Force

Adjustable hand levers GN 300.4 are produced with a clamping area which is linked via a thrust ball bearing (axial ball bearing) to the bushing and threaded stud of the hand lever. This has led to the following advantages:

• Doubled clamping force through vastly reduced friction.
• There is no movement on the contact area between adjustable hand lever and component which greatly reduces any marking on the clamping area.
• In addition a reduced creep factor has been achieved by the increased preload.

Specification

Handle
Zinc die casting

Powder coated

• Black, RAL 9005, textured finishSW
• Black, RAL 9005, silk finishSZ
• Orange, RAL 2004, textured finishOS
• Red, RAL 3000, textured finishRS
• Silver, RAL 9006, textured finishSR

Chrome platedCR

Threaded stud and bushing
Steel

• Property class 5.8
• Nitrided, blackened

Retaining screw
Steel, blackened

RoHS