12” long by 1/2” wide blades. Professional quality tool by Lang Tools. 0.021”, 0.025”, 0.027”, 0.030”, and 0.040”.
PROTO Tools Long 12" Long Feeler Gauge. Used. #000 TL Made In USA
Proto 1/2" x 12" 25 Blade Long Feeler Gauge Set with Steel Blade Holder J000TL
Eastern Tool USA FG-26-6" long Feeler Gauge GAGE BOEING AIRCRAFT FACTORY SURPLUS
Proto J000TL 1/2" x 12" 25 blade .0015"-.040" long feeler gauge set
17 Blades Long Feeler Gauge 0.02-1.00 mm, Stainless Steel Dual...
Rusted PROTO Tools 12" Long Feeler Gauge. Used. #000 TL Made USA BOEING SURPLUS