Allen wrench (hex key) holder to help keep your fingers from getting chewed up while tightening bolts : r/specializedtools

2-Way T-Handle Hex Key Set - 8 Pieces Metric - Seattle Tool

wrenches and wheel caps : r/lego

Lost a piece of my Crunch : r/Leatherman

Browse our Cycling Catalog - Pedal Bike Shop -Littleton, Colorado

GREENER 9Pcs Allen Key Set Hex Wrench Adjustable Spanner Portable

Machining Fundamentals OCR, PDF

10 pcs Hexagon Key Wrench Set with Keychain Allen Wrench Bike Repair Tool, L Shape Wrench Size: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 5.5mm, 6mm，8mm，10mm

Sport Art 10 pcs Allen Wrench Hex Key Set with Keychain Allen Wrench Bike Repair Tool, L Shape, Wrench Size: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 5.5mm

Browse our Cycling Catalog - Pedal Bike Shop -Littleton, Colorado

Allen Key Tool - Temu