Product Name: Slope Adaptor for Rotary Laser Level SA58 Model NO.: SA58 Horizontal Line: 1 Vertical Lines: 1 Accuracy: 1mm Tilt Range: 0-90 Degree Trademark: NO Transport Package: Carton Origin: China HS Code: 9015900090 Product Description *TILT RANGE:0-90 DEGREE*It make the rotary laser line with an angle as needed.*It is suitable for any rotary laser level with 5/8"screw*It can be mounted on the tripod with 5/8"screw.