J.R. Clancy, Incorporated - Tension Floor Blocks

DOWNLOADS

  • Used as the return pulley for the hand line in J-Guide or T-bar manual counterweight sets.
  • Minimum 40 lb. weight to properly tension the handline.
  • Kick tab permits easy readjustment of the block.
  • ASTM Class 30 grey iron sheave.


Category: rigging systems | stage equipment | stages...

MasterFormat: Entertainment and Recreation Equipment | Broadcast, Theater, and Stage Equipment | Rigging Systems and Controls



J.R. Clancy, Incorporated
7041 Interstate Island Road
Syracuse, NY 13209
Tel: (800) 836-1885
Fax: (315) 451-1766

marilynlarsen@jrclancy.com

http://www.jrclancy.com

Find a rep/distributor

Request More Info

DOWNLOADS

Related Products

Overview


Tension Floor Blocks

  • Used as the return pulley for the hand line in J-Guide or T-bar manual counterweight sets.
  • Minimum 40 lb. weight to properly tension the handline.
  • Kick tab permits easy readjustment of the block.
  • ASTM Class 30 grey iron sheave.
  • Sealed precision ball bearings.
  • Steel shoes.
  • Special grooves and shoe sizes available, consult factory.
  • Also known as "Welch" tension blocks, after the J. R. Clancy employee who developed the block in 1925.


See More


Specifications

Ordering Information
Product Code Sheave Diam Groove Set Centers Wt.
600-11015C75 10" 3/4" 6" or 8" 41 lb
600-11015C75U 10" 3/4" Less than 6" (specify centers) 43 lb
600-11215C75 12" 3/4" 6" or 8" 48 lb
600-11015C100 10" 1" 6" or 8" 41 lb
600-11015C100U 10" 1" Less than 6" (specify centers) 43 lb
600-11215C100 12" 1" 6" or 8" 48 lb
Sweets app for Revit – Learn More