Seachoice Bow Roller w/ Bells, 3 In., TPR, Gold, 50-56590 4by The red plastic housing with

The red plastic housing with a large black plastic knob measures 4 inches x 4 inches x 3 1/8 inches

1Based on independent testing of AMSOIL Signature Series 0W-20 using the ASTM D6891 standard test

Hot dipped galvanized finish

Open Width 3”

Base has 2-3/8 inch OD

Seachoice Bow Roller w/ Bells, 3 In., TPR, Gold, 50-56590 4by The red plastic housing withSeachoice Bow Rollers with Bells replace the bow roller, end bells, shaft, and hardware on your boat trailer. They are designed to support the weight of your boat and aid in launching and loading your boat. The end bells ensure that your boat does not scrape against bolts or the roller bracket. Our boat rollers are made of TPR (Thermal Plasticized Rubber), which is resilient, non marking, stronger than black rubber, and softer than polyurethane.