Amazon.com: Cable Matters 5-Pack 1/4 to 1/8 Headphone Adapter, 6.35mm to 3.5mm Adapter Male to Female, Gold Plated Stereo Headphone 3.5mm to 1/4 Adapter : Everything Else
Threading Adapter, NPT 1/8 Male to G 1/4 Female
Forte Threadless Stem Adapter (1-1/8" to 1-1/8") - Performance Bicycle
Headset adapter 1 1/8 1.5 Comas trial
Dirt Bike Handlebar Adapters 1-1/8" TO 7/8"
Origin8 Threadless Quill Adapter - 1" To 1 1/8" - Downtown Bicycle Works
Reducing sleeve / adapter for 1 1/8" Fork to 1" Quill Stem
Amazon.com: VCE 1/4" to 1/8" Adapter, 3.5mm 1/8 inch Male to 6.35mm 1/4 inch Female Audio Jack Gold Plated Adapter for Amplifiers, Guitar, Home Theater Devices, Laptop, Headphones - 8 inch : Electronics
Adapter 7/16-28 (m) to 1/8” NPT (f) – LockNLube
Origin8 Threadless Quill Adapter converts 1-inch threaded to 1-1/8 thr – The Bikesmiths
PRO Ahead Adapter 1 1/8" to 1" | BIKE24
Forte Threadless Stem Adapter (1-1/8" to 1-1/8") - Performance Bicycle
Quarter inch Adapter, 6.35mm (1/4 inch) Male to 3.5mm (1/8 inch) Female Headphone Jack Plug, Gold Plated, 6 Pack - - Walmart.com
Value Collection - Grease Fitting Adapter: 1/4-28 Male NPT, 1/8″ Female NPT - 61833844 - MSC Industrial Supply
Origin8 Threadless Quill Adapter converts 1-inch threaded to 1-1/8 thr – The Bikesmiths
Stand/SPUD Adapter 1-1/8" to 5/8" – msegrip
U.S. Solid 2pcs Brass Pipe Fitting Adapter, Male Pipe x Female Pipe, 1/2" x 1/
ODI MX BAR MOUNT ADAPTERS 7/8" TO 1-1/8" (UNIVERSAL FIT)
Brass Adapter, Male (1/8-27 NPT), Female (1/4-18 NPT) – AGS Company Automotive Solutions
1” 8TPI to 1-1/4” TPI Spindle Adapter - Conestoga Works
1-1/2" to 1-1/8" Headtube Reducer Headset Adapter 1.50" 1 1/8 inch Head Tube | eBay
First EC44/40 1/8 to 1.5 Headset Adapter
Williams Sound 1/8" Stereo Jack to 1/8" Mono Plug Adapter ADP
Comprehensive Stereo 1/4" Male to Stereo 1/8" (3.5mm) SPP-MJS
Amazon.com: VCE 1/4" to 1/8" Adapter, 3.5mm 1/8 inch Male to 6.35mm 1/4 inch Female Audio Jack Gold Plated Adapter for Amplifiers, Guitar, Home Theater Devices, Laptop, Headphones - 8 inch : Electronics
Pressure Gauge Adapter, 1/8 BSP Male & Female, 1/8 NPT F Tee - Pegasus Auto Racing Supplies
CRAFTSMAN 1/2-in to 3/8-in Standard Socket Adapter in the Socket Adapters department at Lowes.com
Fouriers Fork Shim 1 1/4" to 1 1/8" Steerer Tube Adapter 31.8mm to 28.6mm OD2 OverDrive 2 Stem Reducer Sleeve Bike Accessoriers - AliExpress