Vermeer 36x50 Sub Saver 2-5/8" Firestick (#700) Precision Machined For Precise Performance. Our chucks are built to the exact specifications of the original equipment manufacturer using heat-treated alloy for maximum durability. Rod Diameter: 2.625" (6.67 cm)Drill Rod Thread: Firestick... MSRP: Was: Now: $260.21 Add to Cart