Specifications:

Size: 4.5" by 1.5" by 1.5" with a 1-inch crown.
Material:Made from high quality steel, sturdy and durable

Feature:
1.Spring loaded point simplifies spindle centering and retracts to avoid splitting your work when tailstock pressure is applied.
2.More teeth give a better bite while providing equal pressure and a positive drive.
3.The Center Crown compatible with headstocks with #2MT spindles.
4.There is no need to hammer your drive center into the work piece and risk splitting your work.