Abstract: Disclosed golf club heads include a body defining an interior cavity, a face, a sole, a crown, and a hosel. Certain embodiments include a weight channel positioned in the sole and defining a path along the sole. Some embodiments include a weight member positioned in the weight channel that is configured to be adjusted to any of a range of selectable positions to adjust mass properties of the golf club head. A fastener may be configured to secure the weight member in any of the selectable positions, while the fastener itself, regardless of where the weight member is positioned along the path, may be secured to the body at a fixed location that is independent of the position of the weight member along the path. Additional mass elements may be added to the weight member, such as at its ends, to further adjust mass properties of the golf club head.

Abstract: The present invention relates to a measurement apparatus designed to fit on the end of a measuring tape for measuring the length of an elongated member having a beveled cut end. The measurement apparatus may have a first receptacle for measuring from an acute point of the beveled cut end. The measurement apparatus may have a second receptacle for measuring from an obtuse point of the beveled cut end. The second receptacle may be offset from the first receptacle by an offset distance in a lengthwise direction. The measurement apparatus may include a tape channel positioned between the first and second receptacles. The measurement apparatus may include a longitudinally adjustable hinge and a latch. The longitudinally adjustable hinge and the latch may be used to secure the measuring tape in the tape channel. The longitudinally adjustable hinge may also be used to adjust the offset distance.