Wire-O, double loop wire manufacture, office and school supply double loop binding wire A familiar trade name is Wire-O; Double ring coated metal binding; Pages lay flat, even page registration; Open 360° 19 years experiences in making wire-o binding, the most professional maker, your trustable and reliable business partner! ? SPECIFICATION: ? 1. WIRE-O BINDING IN SPOOLS

PITCH	SIZE(inch)	SIZE(mm)	LOOPS/SPOOL	SPOOL/CTN.	MEAS.(cm)/CTN.	CBM/CTN.
3:1	1/4"	6.4MM	80000	1	52X42X52CM	0.113
	5/16"	7.9MM	58000	1	52X42X52CM	0.113
	3/8"	9.5MM	42000	1	52X42X52CM	0.113
	7/16"	11.1MM	28000	1	52X42X52CM	0.113
	1/2"	12.7MM	24000	1	52X42X52CM	0.113
	9/16"	14.3MM	18000	1	52X42X52CM	0.113
2:1	5/8"	15.9MM	10000	1	52X42X52CM	0.113
	3/4"	19.0MM	7000	1	52X42X52CM	0.113
	7/8"	22.2MM	4500	1	52X42X52CM	0.113
	1"	25.4MM	3600	1	52X42X52CM	0.113
	1-1/8"	28.6MM	3000	1	52X42X52CM	0.113
	1-1/4"	31.8MM	2000	1	52X42X52CM	0.113

? 2. WIRE-O BINDING IN BOXES

PITCH	SIZE(inch)	SIZE(mm)	LOOPS	QTY./BOX	MEAS.(cm)./BOX	CBM/BOX
3:1	1/4"	6.4MM	34	100	34X33X25CM	0.028
	5/16"	7.9MM	34	100	38X27X33CM	0.034
	3/8"	9.5MM	34	100	48X33X35CM	0.055
	7/16"	11.1MM	34	100	38X33X25CM	0.032
	1/2"	12.7MM	34	100	42X33X28CM	0.039
	9/16"	14.3MM	34	100	47X33X31CM	0.048
2:1	5/8"	15.9MM	23	50	34X34X32CM	0.037
	3/4"	19.0MM	23	50	40X34X36CM	0.049
	7/8"	22.2MM	23	50	44X34X40CM	0.06
	1"	25.4MM	23	50	50X34X40CM	0.078
	1-1/8"	28.6MM	23	50	56X33X40CM	0.074
	1-1/4"	31.8MM	23	50	60X36X40CM	0.086

? Available Double Loop Wire Binding Colors: Black,White,?Silver,?Red?,?Blue?and?Green.?Custom colors like copper, gold and yellow are?also available, Please call us if any need. ? Packaging & Shipping ? ? Welcome to our website! If you have questions, please don't hesitate to contact us. We will do our best to help you. Best wishes!