NESCO Manufactured Products BTTV-31 Single Helicopter Block with Fly Arm and Ground  

The same BTTV-31 series helicopter blocks, but we added a spring loaded grounding arm and roller on to it. As with the regular block, this block has all the same features as it counterpart - an extra-large contoured throat design which allows for safe, smooth passage of swivels, grips, splices and twisted pair conductors (T2 or VR2 ). The optional bolt on stand accessory to further enhance the versatility of the block. Not only will the stand allow the block to be placed upright, but also allows it to be secured at an angle for corners. This block has a highly-visible, easily removable fly arm. The BTTV-31 sheave is supplied with an outside diameter of  range of 12" - 46" and is available in urethane lined option.

OEM Product Code: BTTV-31-UL-10-8BG, BTTV-31-UL-14-8BG, BTTV-31-UL-16-12BG, BTTV-31-UL-18-12BG, BTTV-31-UL-24-12BG, BTTV-31-UL-28-15BG, BTTV-31-UL-30-15BG, BTTV-31-UL-34-15BG, BTTV-31-UL-36-15BG, BTTV-31-UL-40-15BG

Single Helicopter Block with Fly Arm Options

Other Helicopter Block Options

Helicopter Block with Fly Arm and without a Grounding Arm

Please contact us for LTL freight quote on oversize items.