Davey Ash Large Blocks
Built to the same high standard, and similar construction method, as Davey's smaller ash blocks but with larger ash shells in relation to the rope size, for use with larger craft. The high strength is derived from the heavy gauge stainless steel bindings and oversized spindles, on which the hard wearing ertalon sheaves run smoothly. The blocks are supplied varnished and suit ropes up to 26mm.
|Shell Length||Rope Size||Sheave Diameter||Safe Working Load|
|6 5/16" 162 mm||16 - 18 mm||90 mm||4600 kg|
|7 3/4" 197 mm||20 - 22 mm||112 mm||6000 kg|
|8 3/4" 224 mm||24 - 26 mm||146 mm||6750 kg|