Montana Brand Tools 3/8 in. Self-Centering Plug Cutter, Precision CNC Machined High-Alloy Steel, 94000080 at Tractor Supply Co.
Walking Stick Ferrules Rubber End for Canes Protector Size - Etsy
Folding Chair Leg Caps Black 7/8 Inch (12 Pack) - Heavy Duty Nylon Chair End Caps, Non-Marring Round Hardwood Floor Protectors, Compatible Replacement Plugs for Metal and Padded Folding Chairs Tips