Specification BaseType : Pedestal Brand : SPI BulletPoint1 : Bestyet indicator holder arm with fine adjustment offers instant fixation in any position BulletPoint2 : A single knob controls all three joints, and the sturdy anodized aluminum arms provide maximum rigidity and reliable fine adjustment BulletPoint3 : Fits indicators with dovetails and 3/8-inch stems: indicator is not included BulletPoint4 : Attaches to bases with M8 x 1.25 threaded mounts: base is not included BulletPoint5 : Genuine Swiss-made Color : Red ItemName : SPI 98-334-6 Bestyet Fine-Adjustment Indicator Positioner and Holder Arm: 12" Overall Length ItemShape : 12 inch ItemTypeKeyword : indicator-stands Manufacturer : MSC Industrial ModelName : 98-334-6 ModelNumber : 98-334-6 PartNumber : 2490514 ProductDescription : The SPI 98-334-6 "Bestyet" indicator holder arm is adjustable with instant fixation in any position. Features fine adjustment for precision. A single knob controls all three joints. Sturdy anodized aluminum arms provide maximum rigidity and reliable fine adjustment. Fits indicators with dovetails and 3/8-inch stems (indicator is not included). Attaches to bases with M8 x 1.25 threaded mounts: base is not included.