Contains stainless steel thread inserts used to repair stripped threads. The inserts are contained in a sturdy, clear, plastic display box and marked with part number and thread size. No. R1185-4 thru R1185-8 is back-up stock for display No. 5820, inch coarse display; No. R1084-5 thru R4649-10 is back-up stock for display No. 5830, metric coarse display. No. R1185-4: Thread Size: 1/4-20, Thread Material: Stainless Steel, Pkg Qty: 1, Package Type: Hang Tag No. R1185-5: Thread Size: 5/16-18, Thread Material: Stainless Steel, Pkg Qty: 1, Package Type: Hang Tag No. R1185-6: Thread Size: 3/8-16, Thread Material: Stainless Steel, Pkg Qty: 1, Package Type: Hang Tag No. R1185-7: Thread Size: 7/16-14, Thread Material: Stainless Steel, Pkg Qty: 1, Package Type: Hang Tag No. R1185-8: Thread Size: 1/2-13, Thread Material: Stainless Steel, Pkg Qty: 1, Package Type: Hang Tag No. R1084-5: Thread Size: M5 x 0.8, Thread Material: Stainless Steel, Pkg Qty: 1, Package Type: Hang Tag No. R1084-6: Thread Size: M6 x 1, Thread Material: Stainless Steel, Pkg Qty: 1, Package Type: Hang Tag No. R1084-8: Thread Size: M8 x 1.25, Thread Material: Stainless Steel, Pkg Qty: 1, Package Type: Hang Tag No. R1084-10: Thread Size: M10 x 1.50, Thread Material: Stainless Steel, Pkg Qty: 1, Package Type: Hang Tag No. R4649-10: Thread Size: M10 x 1.25, Thread Material: Stainless Steel, Pkg Qty: 1, Package Type: Hang Tag ---- 1. 海外直輸入品となりますので、新品であっても、パッケージに多少のダメージがある場合もございますが、商品本体には問題ございませんのでご安心ください。2. 日本国内でのメーカーによる製品保証等は適用されません。3. パッケージや、説明書等は、英語表記となります。