Pro&rsquo;skit PD-374 Hobby Vise (Jaw Opening 40mm/Width 60mm) Material : Aluminum Die Casting Alloy . Max Opening : 1.57" / 40mm . Clamp up to : 1.1" / 28mm . Individual Packing : Blister Card . Jaw Width : 2.4" / 60mm . Weight : 16.79oz / 476g . Color : Silver . Dimensions : (4.33 x 2.36 x 4.72)" / (11 x 6 x 12)cm (L x W x H) . Package Includes: 1 x PD-374 Hobby Vise (Jaw Opening 40mm / width 60mm) .