PVC Spiral Supply Plastic Coil Binding, Small, black, 4BLK12

TruBind 10-mm (3/8-inch) Binding Coils - COIL10 - Durable - 4:1 Pitch (4 holes/inch) - 12 Inches Long - Pre-Sized to Fit Letter-Sized Paper - Compatible with TruBind Binding Machines - 100 per Box

TruBind Coil-Binding Machine – TB-S20 – Professionally Bind Books and Documents – Office or Home Use – Adjustable Hole-Punching and Paper-Size Settings

TruBind 8-mm (5/16-inch) Binding Coils - COIL08 - Durable - 4:1 Pitch (4 holes/inch) - 12 Inches Long - Pre-Sized to Fit Letter-Sized Paper - Compatible with TruBind Binding Machines - 100 per Box

GBC Binding Spines/Spirals, 8mm, 45 Sheet Capacity, 4:1 Pitch, Color Coil, Black, 100 per Box (9665010G)

TruBind 8-1/2" x 11" Leather Texture Polycovers, 16 mil, Black (CLT16-ASBK)

TruBind 13-mm (1/2-inch) Binding Coils - COIL13 - Durable - 4:1 Pitch (4 holes/inch) - 12 Inches Long - Pre-Sized to Fit Letter-Sized Paper - Compatible with TruBind Binding Machines - 100 per Box

TruBind 7 Mil 8-1/2 x 11 Inches PVC Binding Covers - Pack of 100, Clear (CVR-07ASN)

Plastic Coil Binding - (8mm, Black)

TruBind 8-1/2 x 11 Inches 12 Mil Sand Texture Polycovers - Pack of 100, Black (CSD12-ASBK)

GBC Binding Spines/Spirals, 10mm, 70 Sheet Capacity, 4:1 Pitch, Color Coil, Black, 100 per Box (9665020G)