I thought they were like pouches they put the build sheet in when the truck was assembled.
Notice how on the tire iron it's longer, and looks odd, that is for reaching inside a dually...

'76 F-350 Super Camper Special (140" WB), Ranger-XLT, Fast 390 V8, 4-Speed, Gun Rack, Brush Guard, Dual Exhaust, 3.73 Gears, 10K GVW.
'74 F-250 Super-Cab (155" WB), Ranger, Rebuilt 390 V8, C6 Auto, Tachometer, Headers, '77 Grille, Kill Switch, Single Exhaust, 4.11 Gears.
'59 Chevy 38 Apache Stakebed (Not running), 235-Inline-6, 4-speed, Gun Rack, 3 Tanks, Dual Rear Wheel, 9.5K GVW & no fancy stuff.
'99 Mitsubishi Fuso 5-Ton Delivery Truck, Diesel, 4-Speed Auto, 1-Ton Lift Gate, 18FT Box.