Wire Rope Blocks by Barton Bss FACE PLATE 19700A2 Mercury Mariner Garmin and Humminbird transducers FACE PLATE 19700A2 Mercury Mariner Spares & Parts 25HP E25TECNB 1982 Exhaust Housing Rope Start Only long car or the next size up Sheave Sheave Width Rope ø Wire ø Break Load SWL Weight Description Part No ø (mm) (mm) (mm) (mm) (kg) (kg) (g) Backstay tensioner Backstay tensioner system N02740 45 8 5 5 1300 650 163 Backstay tensioner block 91020 35 8 5 277 Backstay tensioner block 91040 50 15 10 585 Brass Sheave Blocks Single fixed eye 91200 35 8 4 4 400 200 67 Single fixed eye 91300 45 8 5 5 750 375 106 High load wire rope blocks Fixed eye 91301 45 8 5 5 1300 650 163 Swivel eye 91302 45 8 5 5 1300 650 212 Upright blocks Single fixed eye 91400 38 12 8 4 92 Single fixed eye 91500 51 15 12 5 160 Aluminium blocks Single fixed eye 91600 51 15 12 4 1750 875 155 Single fixed eye 91700 63 18 16 5 3000 1500 248 Cheek 91650 51 15 12 4 141 Important note: