Schaefer 550 Series Upper Swivel Wichard Hardware Harness Release System:

Harness Release System:

Diameter: 9MM or 3/8"

Length - 38 mm (1 1/2")

B- 1 3/8 inch

Length: 5 29/32" (150 mm)

Schaefer 550 Series Upper Swivel Wichard Hardware Harness Release System:Product Description Schaefer 550 Series Upper Swivel High compression strength Torlon bearings ride in precision machined races providing low friction. Durable design resists corrosion and is easily flushed for minimal maintenance. Specifications: Boat Size: 19 25ft (5. 80 7. 60m) Max Wire: 3 16" (5mm) *Boat Size Staysail Code 0: Up to 34' (10. 4m) Pin Dia.: 5 16" (8mm) Max LP: 16' (14. 9m) Max Luff: 45' (13. 7m) Length: 4" (100mm) Width: 1 1 2"