Application Models: Compatible with L099 L100 Lovejoy, Martin, Browning, TB Woods and Other L-Jaw Couplers
Dimension: 2-1/2" Outer Diameter
Material: It is built with high-quality rubber that is wear-resistant, corrosion-resistant, and aging-resistant, those making it highly suitable for parking air heater exhaust, these make it very durable.
Function: The spider insert is used for cushioning and shock absorption, which is practical and reliable, and it is a superior quality replacement part, it can easily replace the one you used before