Looks like it may be a spark plug ratchet that also torques. Here is a link to one being sold on eBay.
https://www.ebay.com/itm/389490806957

Last edited by Phak1; 03/14/2026 12:04 PM. Reason: Typo

Phil
Moderator, The Engine Shop, Interiors and Project Journals

1952 Chevrolet 3100, Three on the Tree, 4:11 torque tube
Updated to: ‘59 235 w/hydraulic lifters, 12v w/alternator, HEI, PCV and Power front Disc Brakes
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