4 Pack Spider Flexible Rubber Insert, Spider Center Inserts, Fits for Lovejoy Martin L-Jaw Coupling, Black (L-100)

["1. Versatile Options: They are L-75 with the size of 19.6*44mm/0.77*1.73in, L-90 with the size of 22*53mm/0.86*2.08in and L-100 with the size of 25*63.5mm/0.98*2.5in. Please note: The size mentioned here refers to the outer and inner diameters of the product, as shown in the pictures.","2. Enhanced Stability: These 4Pcs coupling spider accessories provide cushioning and vibration damping between connecting parts, ensuring smooth machine operation with good compression resistance.","3. Complete Package: Includes 4 pieces of spider flexible rubber inserts for daily use and replacement, offering sufficient quantity for your needs.","4. Durable Construction: Made of high-quality rubber, the L-Jaw coupling rubber connecting parts offer toughness, reliability, and wear-resistant performance. With a working temperature range of -20°C to 120°C, they are suitable for long-term use.","5. Wide Applications: Suitable for various industries including machine tools, automotive, shipbuilding, and construction machinery. Compatible with Lovejoy, Martin, and L-jaw couplings, making them versatile for different equipment."]