Davey Tufnol Block Double Swivel 12 mm Product Code: da4335-oo-12

Traditional laminated Tufnol blocks are economically priced and very robust. They have a stainless steel frame to AISI304 with brass bush bearings. All breaking loads have been certified by Germainscher Lloyd in Hamburg. The figures are daN which approximates to 1 Kg

Part     Rope  Sheave   Break    SWL
No.      diameter.   diameter.    Load     Load
OO/10     10     30     600      300
OO/12     12     35     900      450
OO/14     14     50     1720     800
OO/16     16     63     2000     1000.