- $7.593.5mm (1/8 inch) Male to 6.35mm (1/4 inch) Female Stereo Audio Headphones Adapter, 3.5 to 6.35 mm Converter, 2 Pack-Gold PlatedNewegg
- $6.99DIGITNOW Headphone Adapter 6.35mm (1/4 Inch) Male to 3.5mm (1/8 Inch) Female and 3.5 mm Male Plug to 6.35 mm Female Jack, Audio Stereo TRS Converter Adapters (4 -Pack Gold Plated)Amazon
- $11.99Hooshing 2PCS Brass Pipe Fitting 1/2" Female to 1/2" Male Pipe Extension Connector Converter Adapter 1.57 Inch/40 mmAmazon
- $9.99Jiozermi 1/4 Inch Drill Chuck Adapter, Hex Shank Keyless Drill Chuck Fast Change Adapter Converter Drill Adapter in 0.3-6.5 mm, 0.3-3.6 mmAmazon
- $17.996 Pcs Capacity Drill Chuck Set with 1.5-13 mm Drill Chuck Converter 1/2-20UNF Mount Impact Driver Bits Chuck Drill Chuck Wrench 1/2 Inch Shank 1/4 Inch Hex Shank 1/2 Inch Socket Square Female AdapterAmazon
- $14.99Keyless Drill Chuck Bit 1/4 Inch Hex Shank Keyless Drill Chuck Fast Change Converter Extension Screwdriver Drill Adapter in 0.3-6.5 mm, 0.3-3.6 mm for Impact Drill Tool Attachment (4 Pieces)Amazon
- $9.99Keyless Drill Chuck Bit 1/4 Inch Hex Shank Keyless Drill Chuck Fast Change Converter Extension Screwdriver Drill Adapter in 0.3-6.5 mm, 0.3-3.6 mm for Impact Drill Tool Attachment (2 Pieces)Amazon