Vise Insert Thumb Slug It Top Sleeve
This fits on 1 1/8, 1 1/4, and 1 3/8 slug sizes
Use glue to adhere the top sleeve to the top of the drilled hole in the bowling ball.
Vise Insert Thumb Slug It Top Sleeve
This fits on 1 1/8, 1 1/4, and 1 3/8 slug sizes
Use glue to adhere the top sleeve to the top of the drilled hole in the bowling ball.
Vise Inserts IT Top Sleeve, Ball IT and Ball IT Safety Molly
This kit includes a top sleeve for your choice of a slug (1 1/8, 1 1/4 or 1 3/8), Ball IT, and Ball IT Safety Molly.