WRIGHT TOOL, 1 1/2 in Input Drive Size, Black Oxide, Impact Socket Adapter - 29AR88|84900 - Grainger
Steelman Pro 1-Inch Drive (F) To 3/4-Inch Drive Friction Ball Reducer Adapter – Steelman Tools
GF+ MALE THREAD ADAPTER PVC-U 25MM X R1" (721910558)
Mitchell to 1-1/4" Adapter – Modern Studio Equipment.
2" NPT Female Pipe x 1-1/2" NST (NH) Male Adapter – FireHoseSupply.com
Amazon.com : Genova Products 30410CP 1-Inch Male Iron Pipe PVC Pipe Adapter Slip by Male Iron Pipe Thread - 10 Pack : Pipe Fittings : Tools & Home Improvement
Spindle Adapter to 1-1/4 in. x 8tpi at Penn State Industries
LYUMO 1 inch Female Thread Quick Connection Hose Connector Water Pipe Adapter for Home Garden, Hose Adapter - Walmart.com
1/4" Male to 1/8" Female Adapter
Origin8 Threadless Quill Adapter converts 1-inch threaded to 1-1/8 thr – The Bikesmiths
Charlotte Pipe 1-1/4-in Schedule 40 PVC Male Adapter in the PVC Pipe & Fittings department at Lowes.com
Amazon.com: Brass Adapter 1 Inch NPT Male X 1 Inch BSPP Female With Sealing Washer : Industrial & Scientific