Socket Assist Tool Set 12-Point Set Includes 3 Sizes 1/4 X 1/4, 1/4 X 3/8, 3/8 X 3/8 Steel Proform Pinion No problem with the PROFORM

No problem with the PROFORM stud style valve spring compressor

to grooves

280 Inches On Intake

1/2 x 20 adapters

Socket Assist Tool Set 12-Point Set Includes 3 Sizes 1/4 X 1/4, 1/4 X 3/8, 3/8 X 3/8 Steel Proform Pinion No problem with the PROFORMThis Socket Assist tool set is a 12 point design for better finger grip. The set includes 3 different sizes: one 1 4 X 1 4 inch model, one 1 4 X 3 8 inch model and one 3 8 X 3 8 inch model. They are made from quality chrome moly steel. These unique adapters are very essential for use on bolts with very tight clearances such as spark plugs and header bolts. Simply plug a socket assist adapter into a standard socket, and you are ready to work in tight