Size  P 3:1 34rings/pc

pcs/box

6.4mm (1/4)"

100

7.9mm (5/16)"

100

9.5mm (3/8)"

100

11.1mm (7/16)"

100

12.7mm (1/2)"

100

14.3mm (9/16)"

100

Size  P 2:1 23rings/pc

16mm (5/8)" 

50

19mm (3/4)" 

50

22mm (7/8)"

50

25.4mm (1)"

50

Size  P 3:1  loops/spool

loops/spool

6.4mm (1/4)"

80000

7.9mm (5/16)"

58000

9.5mm (3/8)"

42000

11.1mm (7/16)"

28000

12.7mm (1/2)"

24000

14.3mm (9/16)"

18000

Size  P 2:1 23rings/pc

16mm (5/8)" 

10000

19mm (3/4)" 

7000

22mm (7/8)"

4500

25.4mm (1)"

3600