They're rubber they don't last forever but they're pretty good product
Flexible L095 NBR Rubber Spider Insert Solid Spider Center Inserts Fits for Lovejoy Martin L-Jaw Coupling (4 Pack)
4.6
| 44 ratingsPrice: 9.99
Last update: 08-13-2024
About this item
Size: The rubber spider insert is approx. 2-1/8" in outer diameter.
Material: Made of quality rubber, which is tough, reliable and wear-resistant for your long-term use.
Function: The spider insert is mainly used for cushioning and shock absorption, which is practical and reliable.
Fit: For use with Lovejoy, Martin, L-jaw Couplings.
Package: You will receive 4 pcs L095 NBR rubber spider inserts.
Material: Made of quality rubber, which is tough, reliable and wear-resistant for your long-term use.
Function: The spider insert is mainly used for cushioning and shock absorption, which is practical and reliable.
Fit: For use with Lovejoy, Martin, L-jaw Couplings.
Package: You will receive 4 pcs L095 NBR rubber spider inserts.