Schaefer 1 Series Blocks

1 Series blocks are designed and developed with the same care and innovation given to our successful larger blocks.

• Constructed of tumbled and polished stainless steel.

• Self-lubricating high impact Delrin sheaves.

• Sheave diameter - 3/4"

• Max Line Diameter - 1/4"

• Pin Diameter - 3/16"

• 750 lb Safe Working Load.