Easy to replace steel point. Point: M10. Connector type: 5/8 inch internal thread. Material: Metal. Color: Black + silver. Package contents: 1 x Surveying rod prism pole point. Only the above package content; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the actual item. Measurement may have an error of +/- 1-3 cm.