Rack-A-Tiers PulLee Steel Roller for Pulling Wire in 4 in. Square Boxes 41100 - The Home Depot
Cable roller (hanging type)
E-Z Wire Fence Roller by E-Z Products
E-Z Roll Wire Rack - Rack-A-Tiers Since 1995
Made in Sask. fence-wire roller keeps the job simple
Rolling Wire with the Wire Roller - YouTube
Amazon.com: Simond Store Rolling Mill Machine, 3 Inch (76 mm), 7 Rollers Combination Manual Rolling Mill for Jewelry Making, Tabletting Jewelry Tool for Metal Sheet and Wire