A new line of plastic hinged collars that offer a convenient way to attach a tube or pipe to a surface, or something else to a tube or pipe, has been introduced by Stafford Manufacturing Corp. of Wilmington, Massachusetts. Stafford Plastic Hinged Mounting Collars feature an integral hinge with a stainless steel clamping screw and one flat section with a hole that is suited for mounting a tube to a surface or for attaching another device to a tube or pipe. Stocked in 7/8", 1", and 1-1/4" I.D. sizes, these injection molded collars simplify assembly and setup for a wide variety of attachment tasks. Designed to offer users optimum mounting and attachment flexibility, Stafford Plastic Hinged Mounting Collars can be used for mounting tube, pipe, or cable bundles and for attaching signs, sensors, diverter rails, lights, and many other devices.  For applications requiring high-strength, these hinged collars are also available in aluminum, steel, and stainless steel. Stafford Plastic Hinged Mounting Collars are sold in two-packs for $9.95 (list). Free samples are available upon request. Price quotations are provided for other materials and sizes.