Ring Sizer Measuring Tool, Including Ring Mandrel, Ring Gauge Finger Sizer & Rubber Jewelry Hammer, Metal Ring Measurement Maker Kit Ring Sizing Stick, for Jewelry Making Measuring, 1 Set

【Dimension Detail】- Aluminum ring stick with 250mm / 9.86-inch length. The total length of rubber hammer is 8.7-inch (220mm), handle length is 5.12-inch (130mm), hammer diameter is 0.9-inch (22mm) and width is 2.4-inch (61mm).
【High Quality】- Ring sizer mandrel is made of aluminium alloy. Lightweight, durable and portable and 27-pcs finger sizing gauge set is made of zinc alloy. Fine workmanship with smooth edges that will not hurt your hands.
【Accurate Sizes】Metal ring measuring stick comes with 4 sizes, including US sizes, Hong Kong size (HK), Japanese size (m/m ∮), European size. And the finger size gauge is US standard size of 0-13. Easy to read size chart on mandrel for full and half sizes, with line marks on shaft to keep the ring in level when measuring.
【Advantage】- Ring sizer Guage and ring stick made of aluminum can not be rust and the hammer made of rubber and metal the head can be replaced with long service time. Easy to read size chart on mandrel for full and half sizes, with line marks on shaft to get the ring straight before measuring. Fine workmanship with round outside and flat inside, smooth edges do not hurt your hands.
【Application】- These jewelry making tools set is necessary tools you need, great for craft wire, wire working and jewelry, whether you are a beginner or a professional. With the ring measurement tool you can easy to know which size you need, then give your husband/ wife, girlfriend / boyfriend a correct size ring as surprise gift.