VEKTA.5 / KV5TT V2 Servo Saver Adjuster Nut & Spring $4.99 Quantity discounts available QuantityPrice Quantity: -+ SKU: KV2272 ABOUT THIS PRODUCT:VEKTA.5 / KV5TT V2 Servo Saver Adjuster Nut & SpringAboutAboutVEKTA.5 / KV5TT V2 Servo Saver Adjuster Nut & Spring. New lower spring 2.7mm rate with hex nut.