This set includes a dice holder that locks onto hex dice (1" wide on 2 sides) and a dedicated extension bar.
Rotate using a 19mm socket or wrench.
Can be used on protruding bolts due to the pass-through specifications.
(Set Contents) 1 inch (6 angle) Dice Holder Socket, Dedicated Extension Bar, 5.9 inches (150 mm)
Compatible dice size: 1 inch (25.4 mm) hexagonal
[Rear edge 6 corner width 2] 0.75 inch (19 mm)
Socket outer diameter: 1.7 inches (42 mm)
Extension Bar Inner Diameter: 0.5 inch (13 mm)