CTOS BTTV-31 Urethane Lined Helicopter Block 10" to 46" Diameter Sheave

These Custom Truck BTTV-31 series helicopter blocks include a urethane lined sheave with an outside diameter of range of 10" to 46". As with the aluminum version, this block has an extra-large contoured throat design which allows for safe, smooth passage of swivels, grips, splices and twisted pair conductors. This series has an 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.

Part Number(s):BTTV-31-UL-8-5, BTTV-31-UL-10-8, BTTV-31-UL-14-8, BTTV-31-UL-16-12, BTTV-31-UL-18-12, BTTV-31-UL-24-12, BTTV-31-UL-28-15, BTTV-31-UL-30-15, BTTV-31-UL-34-15, BTTV-31-UL-36-15, BTTV-31-UL-40-15


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