Replace the worn-out spool roller on your boat trailer with this heavy-duty rubber one. Functions as a direct replacement for rollers that fit standard 4" wide brackets with a 1/2" diameter shaft.

Replace the worn-out spool roller on your boat trailer with this heavy-duty rubber one. Functions as a direct replacement for rollers that fit standard 5" wide brackets with a 5/8" diameter shaft.

Replace the worn-out spool roller on your boat trailer with this heavy-duty rubber one. Functions as a direct replacement for rollers that fit standard 8" wide brackets with a 5/8" diameter shaft.

Replace the worn-out spool roller on your boat trailer with this heavy-duty rubber one. Functions as a direct replacement for rollers that fit standard 4" wide brackets with a 5/8" diameter shaft.

Dutton-Lainson 5" long spool roller for boat trailers.

Replace the worn-out spool roller on your boat trailer with this heavy-duty rubber one. Functions as a direct replacement for rollers that fit standard 5" wide brackets with a 1/2" diameter shaft.

Dutton-Lainson boat trailer 4" long spool roller.

Replace the worn-out spool roller on your boat trailer with this heavy-duty rubber one. Functions as a direct replacement for rollers that fit standard 8" wide brackets with a 1/2" diameter shaft.