Feature

●【1】It includes 5pcs top binding binder, 5.24inch=133mm length metal D ring clips( 2 D Ring mechanism). Two-ring mechanisms are for top-binding on the 8.5” edge of a letter size pageNOTICE-HOW to OPEN the PACKAGE:Please use a pair of scissors to cut open the bubble cushion
●【2】Made of high quality metal material,overall length: 133mm=5.24 inch
●【3】Ring inner height: 30mm=1.2", base width: 26mm=1"
●【4】Ring distance: 80mm=3.15”
●【5】It’s was very well packaged in bubble wrap

[25mm(26mm Base Width)]




[65mm]




[76mm]




[30mm]




[30mm(26mm Base Width)]





Description

2 D Ring Binder Mechanism, top-Binding on The 8.5” Edge of a Letter Size Page ,133mm= 5 .24 inch Sheet Size, 26mm Base, No Boosters

top-Binding 2 rings mechanismtop-Binding 2 rings mechanism

Chicago Screws for Ring MechanismChicago Screws for Ring Mechanism

Ring Mechanism Usage For NotebookRing Mechanism Usage For Notebook

Size: 133mm= 5 .24 inch Sheet Size, 26mm Base, No Boosters.

Material: iron ,nickel plated

Packing: 5pcs ring mechanism with chicago screws

Chicago screws,if you want other sizes screw post ,plz search B0BVLC5Y77.

If you want to use rivets,plz search Asin:B0BTZWQVZL,it has many sizes,plz choose the sizes you want.

Usage: for notebook,diy planner,etc.

PD123 2 25 20 PD123 2 30 20 PD133 2 25 26 PD133 2 30 20 PR123 2 25 20 A+ PR133 2 25 20 A+
top-Binding 25MM top-Binding 30MM top-Binding 25MM top-Binding 30MM top-Binding 25MM top-Binding 25MM
length 123mm 123mm 133mm 133mm 123mm 133mm
Ring Shape D D D D O O
Ring Capacity 25MM 30MM 25MM 30MM 25MM 25MM
Base Width 20MM 20MM 26MM 20MM 20MM 20MM