Home Cone, GSP Balancer Low Degree Taper, 2.50" - 2.87" Cone, GSP Balancer Low Degree Taper, 2.50" - 2.87" by Hunter Engineering Cone, GSP Balancer Low Degree Taper, 2.50" - 2.87" Click to expand Tap to zoom $0.99 Call 800-294-1605 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 2.50" - 2.94" (43 mm-57 mm) GSP low degree taper cone.