Are you looking for a Spring Tamper 58mm ?
58MM Coffee Tamper, Calibrated Coffee Tamper Pressure Espresso Hand Ta – GoodsmannGroup
Coffee Tamper 58 mm– Copper Roastery
Spring Calibration Tamper (58mm) Cowpresso Coffee Roasters Singapore
IKAPE V3 Espresso Calibrated Tamper Barista Coffee Tamper with Calibrated Spring Loaded - Rich.Exclusive.
Espresso Tamper 58mm Barista Espresso Coffee Tamper with Dual Spring Loaded Flat Stainless Steel Base, Constant 30lb, Compatible with Espresso Machine Rancilio, Gaggia Portafilter, E61 Group(Silver): Home & Kitchen
BGKD Espresso Tamper With Dual-spring Calibrated
MCKJHOME 58mm Premium Calibrated Espresso Tamper, 30lb Coffee Tamper with Spring Loaded flat 304 Stainless Steel Base, Professional Barista Espresso Hand Tamper Fits for 58mm Portafilter Basket - Yahoo Shopping
The Force Tamper vs Normcore V4 Spring Loaded Tamper
Best Espresso Tampers!