Lot 1914: Lufkin Rule Co. No. 680A Inside Micrometer Set
Estate Auction: Multiple-Estate Liquidation Roseville, CA (173) · Sold
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- Auction
- Estate Auction: Multiple-Estate Liquidation Roseville, CA (173)
- Lot Number
- 1914
- Status
- Sold
- Hammer / Price
- Sign in to view realized price
- Opening Bid
- $5.00
- Accepted Bids
- 10
- Closed
- 11/16/25 8:03 PM PT
Description
A precision measuring instrument by Lufkin Rule Co., designed for accurately measuring internal diameters of bores and other mechanical features. This set is contained in a hinged wooden case with a dark finish and brass latch, featuring a detailed paper label inside the lid specifying the model (No. 680A) and the measurement range of 1½" to 8". The set includes a ½-inch micrometer head, multiple extension rods of varying lengths (½", 1", 1½", 2", and 4"), and additional components such as a large handle, enabling a wide range of internal measurements. Crafted by Lufkin Rule Co., Saginaw, Michigan, U.S.A., this set exemplifies high-quality American precision tools. Dimensions: H: 3" | W: 6.5". Condition: Good.