Schaefer 3 Series Block 300-05

Single block with aluminum cheeks and ball bearing sheave. Delrin ball bearing sheave ensures low-friction operation. Schaefer 3 Series Blocks are perfect for small cruisers, daysailers and high performance racing dinghies. The quality metal construction can take the punishment associated with running rigging mounted on the deck or to spars. Swivel shackle allows many configuration options.