This aircraft grade alloy Insert Outsert is the perfect match for Naptyme Shafts! If you want a setup that compromises nothing when it comes to strength this and reliability at the impact end of your shaft to look no further than Naptyme!
Inserts – 16 grains
Comes in a variety of sizes
250 Spine 6.33mm ID (44 grain)
300 Spine 6.16mm ID
350 Spine 6.35mm ID
400 Spine 5.86mm ID (50 grain)
500 Spine 5.53mm ID (50 grains)
(12 pack)
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