Gold and Stainless Steel springs.
Stainless Steel available in 35g, 40g, 45g, 60g, 62g, 67g, 80g, and 150g.
Gold available in 62g, 67g, and 80g.
Pictured are 62g springs.
Sold in packs of 75.
NOTE: please remember to twist the springs apart as opposed to pulling them apart if they are stuck together in the packaging. Pulling them apart will extend the length of the spring and distance between coils, decreasing the total spring force. Weights listed are actuation force.