Product Description The 1729-TA Sliding Thru Axle Adaptor is designed to allow any Park Tool PRS-20, PRS-21 or PRS-23 Repair Stand to accept 12mm and 15mm thru axle wheeled bikes. Park Tool 1729 Sliding Thru Axle Adaptor at Dan's Comp Browse all Dan's Comp deals $61.95 In Stock at Dan's Comp Buy Now at Dan's Comp Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Park Tool Park Tool