Wichard Roller Block Fixed Head Select (See Table Below):NO LONGER AVAILABLE WB-7902 ROLLER BLOCK HEAD: FIXED HEAD - EACH This tunnel is 1 meter

This tunnel is 1 meter in length with a diameter of 140mm

and in special applications where Virtual Rudder Feedback may not be suitable

Driven by regulation changes for lifejacket accessibility on cruise ships

186) 23-1761544 Mercury Mariner Spares & Parts

Wichard Roller Block Fixed Head Select (See Table Below):NO LONGER AVAILABLE WB-7902 ROLLER BLOCK HEAD: FIXED HEAD - EACH This tunnel is 1 meterWichard Roller Block Fixed Head This fixed head attachment is an accessory for the Wichard Roller Block. Not suitable for 'HR' Roller blocks. Spec Sheet Part Description To Fit Roller Block Sheave mm RRP Inc VAT Unit WB 7901 Roller block fixed head 30 17. 27 EACH WB 7902 Roller block fixed head 40 50 65 80 18. 24 EACH