REED, since 1896, is family-owned and operated, producing quality pipe tools and vises. REED has developed many of the most innovative and effective tools in the industry.2Provides gripping power without scratching or deforming plastic or polished metal pipe | Use on plastic pipe, filters, or any slick or smooth surface | Strap wrenches work well on irregular shapes, too | REED's extra strong, coated polyester strap provides slip resistance, strength, durability | Pipe Capacity-Inch - Nominal: 1/8 - 2