New Old Stock Proto USA made J5894 32" x 10-3/4" SUPER Heavy Duty Steel Socket Set Box Tool Box you may experience greater runout

you may experience greater runout further away from the front of the collet

The handles have comfortable plastic grips and a return spring for ease of use

heat treated to 60RC and precision ground for accuracy

5-07mm MTI Thread anvils for Series 116 Mitutoyo Universal or PANA micrometer

These Mandrels are made of hardened tool steel and are accurately machine

New Old Stock Proto USA made J5894 32" x 10-3/4" SUPER Heavy Duty Steel Socket Set Box Tool Box you may experience greater runoutNew Old Stock Proto USA made ( most of the current ones appear to be Chinese, these are old stock USA made) J5894 32" x 10 3 4" ( approximate size) SUPER Heavy Duty Steel Socket Set Box. Padlockable center hasp for security Side handles Heavy Duty Set Boxes Color: Red for convenience