Binding Capacity: up to about 180 sheets ( 80g/20lb)
Length: About 12" (48 Loops). It can be used with U.S. letter size paper (8.5"x11") Or used with ISO standard A4 size paper (8.3"x11.7")
50 per box, Color: Black. This coil binding ring can not be used with 3:1 pitch binding machine !!!
4:1 Coil binding ring means per inch has 4 holes (This is very important distinguish 3:1 pitch from 4:1 pitch cause the things to be as different. 3:1 means per inch has 3 holes. They are used with different binding machine.)
4:1 pitch spiral binding coils great for reports and presentations with any 4:1 pitch coil binding machine - special using with Rayson PD-1501 or PD-1503 coil binder.
Rayson SD-1201 Binding Machine Punching and Binding with Combs Set - 21 Hole/ 200 Sheets Paper Comb Binder
KWD 34
Rayson LBC230G-100BK Leather Texture 12 mil Binding Cover, 8-1/2" x 11" Black Presentation Grain Binding Covers, 100/Pack
KWD 9.500
Rayson PROC1530M Click Binding Spines, Easy Edit Spines, 3/5" Diameter, 120 Sheets Capacity, Multicolor, 30/Box
KWD 11
Rayson PT1202 Binding Machine, 3:1 Pitch, 32-Holes, Punch 12 Sheets with Sturdy Metal Construction
KWD 42
