DDIN Grounded Helicopter Blocks Sheave Size:16" 145A pairs with BD16B Series

145A pairs with BD16B Series and BD12 Series Climbers

0 carbon spinal board #85516N000KK (optional)

Quick connect chest and leg straps make the BuckTech™ a breeze to don

No special care needed

The screw sleeve allows to have a safer closing of the gate

DDIN Grounded Helicopter Blocks Sheave Size:16" 145A pairs with BD16B SeriesDescription: DDIN Grounded Helicopter Blocks combine the same quality features of both the standard grounded block and standard helicopter block. The unique Snap Lock fold away helicopter arm eliminates the need for removing pins to deploy or retract the fly arm, making the DDIN Grounded Helicopter Block ideal for stringing multiple sizes of single overhead conductors where the pilot line will be flown in. These blocks are assembled with a