■ High-Quality Made in Japan ■ This is a set of 8 washers made of Duracon for vintage Grover and current Grover tuners. The color is black. Furthermore, these are improved products with a thickness of 1.5 mm, offering increased strength and lubricity. Milky white Delrin type is also available separately. *Only washers are sold; the pegs in the image are not included. Recommended for Grover tuners used on Les Paul Customs, Martins, etc. ● Made in Japan, these are far superior in strength and lubricity compared to inexpensive nylon resin products. ● The 8th image shows an example of the product (different color) installed on a current Grover 102V (milk bottle). ● The 9th image also shows a different color, but it is an actual example installed on a 1960s vintage Grover. ● For repairing current Grover Rotomatic tuners, or for vintage Grovers where the movement is smooth without tightening the screws but becomes stiff when tightened, inserting these washers will provide smooth movement like current Grover tuners. ● The size is D outer diameter 7.0 mm, d inner diameter 4.21 mm, and T thickness 1.5 mm. This is the size specifically for vintage Grover, but it can be used for all current Grover 102 series (102C, 102N, 102V) with an inner diameter of 4.1 mm. ● These are specially designed sizes not sold domestically, made in millimeter sizes from inch sizes. ● The outer diameter is the same as the original 7.0 mm, and they are custom-made in Japan. ● They also have excellent grease resistance, so they can be used on pegs with confidence. ● These are made in Japan with excellent abrasion resistance, mechanical strength, and sliding properties. //Shipping Method/Free Shipping// Yu-Pack Click Post (with tracking, delivered to post) ★Please check the Japan Post website for detailed postal regulations★ Ships within 2 days after payment confirmation. I cannot ship on the same day due to work, but I will definitely ship within 2 days. #GroverPegs #PegRepair #Delrin #PegWashers #Vintage