Exosent Store › 3.25" x 2" ACME Adapter Image 1 of 2 Image 2 of 2 3.25" x 2" ACME Adapter from $125.00 3.25 inch x 2 inch brass and stainless steel ACME adapters. Material: Select Material Brass Stainless Steel Add To Cart Added! 3.25 inch x 2 inch brass and stainless steel ACME adapters. Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like Shock Hardware Kit $8.00 Full Internal Switch Control Box Set $65.00 Cabinet/Rear Enclosure Magnets $0.00 Sold Out ACME End Cap with Chain from $60.00 1.75" ACME Male x Female Adapter from $200.00