Spring insert

Spring insert

Spring insert blue (spring tension 0.24 - 0.96 N)

Spring insert yellow (spring tension to 7 N)

Spring insert yellow (spring tension to 7 N)

Spring insert medium-strength

Spring insert low-strength

Spring insert low-strength

Spring insert high-strength

Spring insert high-strength

Spring insert red (spring tension to 2.8 N)

Spring insert red (spring tension to 2.8 N)

Spring insert spezial (spring tension to 20 N)

Spring insert spezial (spring tension to 20 N)