| 摘要 |
<p>PURPOSE: A putter head detachable check pin is provided, which can confirm more exact directivity and parallelism and can apply putting sense or pose in practice to the filed. CONSTITUTION: A putter head detachable check pin comprises is constituted as follows. The check pin is equipped with a case(10) in which the top is opened and which is made of non-magnetic material. The magnet plate(20) is inserted into the top inside of the case and is fixed. A magnetic pin(30) downwardly protruded is inserted into the center of the magnet plate. The magnetic pin is downwardly protruded through a lead hole(11) formed in the center of the case and is detachable from the bottom surface of the putter head. The double sided tape(40) having separating paper(41) is attached to the upper side of the magnet plate.</p> |
