Kicker Spring Pins Buy Kicker Spring Pins - Standard Sizes Buy Kicker Spring Pins - Metric Sizes Click to view larger image. Click here for standard sizes printer friendly document Click here for metric sizes printer friendly document Ordering Information: Packages contain 25 units. One unit consists of Pin/Spring assembly and set screw. Standard Sizes Part No. Pin Size Pin Hole Spring Size Spring Hole Screw GP-20 .20" ø x 3.0" .025" ø   .082" ø  x 2.0" .086" ø  3-48 x .188" GP-26 .026" ø x 3.0" .031" ø  .105" ø x 2.25" .109" ø 5-40 x .188" GP-41 .041" ø x 3.0" .046" ø .140" ø x 2.50" .144" ø  8-32 x .188" GP-55 .055" ø x 4.0" .062" ø .162" ø x 2.75" .166" ø 10-32 x .188" GP-86 .086" ø x 4.0" .094" ø .217" ø x 3.0" .221" ø 1/4-28 x .250" GP-148 .148" ø x 4.0" .156" ø .308" ø x 3.50" .312" ø 3/8-16 x .313"   Metric Sizes Part No. Pin Size Pin Hole Spring Size Spring Hole Screw GPM-508 .50 ø x 76.2 .65 ø   1.95 ø  x 57mm 2.05 ø  M2.5 x 5mm GPM-660 .65 ø x 76.2 .80 ø  2.40 ø x 57mm 2.50 ø M3 x 5mm GPM-1040 1.0 ø x 76.2 1.20 ø 3.20 ø x 59mm 3.30 ø  M4 x 5mm GPM-1400 1.40 ø x 101.6 1.60 ø 4.10 ø x 70mm 4.20 ø M5 x 5mm GPM-2180 2.20 ø x 101.6 2.40 ø 4.90 ø x 76mm 5.00 ø M6 x 6mm GPM-3760 3.75 ø x 101.6 4.00 ø 8.40 ø x 89mm 8.50 ø M10 x 8mm Installation Instructions: Pin and spring can be cut to length as needed. For Maximum Life: Pre-load on spring should not exceed 1/8" and travel should be limited to 1/16". Call for additional details