Durable Spine Bars, Black

DURABLE's plastic spine bars are a versatile binding system for unpunched papers. The uniquely designed contoured ends provide simple and easy insertion of all papers. Durable Spine Bars Black Available sizes 3mm Capacity 1-30 A4 Sheets, 13 x 297 mm - 100/box 6mm Capacity 1-60 A4 Sheets, 13 x 297 mm - 100/box 9mm Capacity 50-90 A4 Sheets, 15 x 297 mm - 25/box