Feature(may vary by option.)

●Quantity: 2
●Shape: Knurling with Steps
●Material: Brass
●Process: Nickel Plated
●Size (Thickness x Length): M4 x 10
●Size D: Φ10
●Size H: 7

[4Φ×8mm]

Description

Screwed under neck for easy turning by hand
Knurling prevents slippage for easy turning around the head.
Nickel plated to silver