Plastic Pulley

JF102.1-1
 Single pulley,  D50mm
 ABS(BLACK)
 
JF102.1-2
Pairs  pulley,D50mm
 ABSBLACK)
 
JF102.1-3
 Pairs of strings Pulley,D40mm-D50mm
 ABS(BLACK)
 
JF102.1-4
 three Pulley,D50mm
 ABS(BLACK)
 
JF102.1-5
three of strings Pulley,D30mm-D40mm-D50mm
 ABSBLACK)
 
JF102.1-6
four of strings Pulley,D50mm
 ABS(BLACK)
 
JF102.2-1
 single  Pulley,  D50mm
 ABS(Color)
 
JF102.2-2
Pairs   Pulley,D50mm
 ABS(Color)
 
JF102.2-3
Pairs of strings Pulley,D40mm-D50mm
 ABS(Color)
 
JF102.2-4
three of strings Pulley,D50mm
 ABS(Color)
 
JF102.2-5
fours of strings Pulley,D30mm-D40mm-D50mm
 ABS(Color)
 
JF102.2-6
 four Pulley,D50mm
 ABS(Color)
 
....

D30-50MM