Schaefer 8 Series-2 3/8″ Single Screw-in Swivel

Works with 78-77 base only.

Schaefer's 8 Series Blocks add strength and brilliance to your deck. Featuring Delrin sheaves, forged stainless steel "D" shackles, bolted construction for strength and Stainless Steel cheeks polished to a high luster. All 8 series blocks feature our high-strength, low-friction Nomex/Teflon bearing for smooth operation under the toughest of conditions. Our "UC" sheave packages ad a self-contained circuit of Delrin ball bearings for a smooth yet strong combination.