A nested crest-to-crest wave spring formed from a single, continuous piece of flat wire by coiling a nested wave spring, then shifting the direction of the coil to form a subsequent nested spring that stacks upon the original nested spring without breaking the wire or using any method to fasten the nested springs together. This process can be repeated to stack multiple nested springs together in a crest-to-crest configuration. This process creates a crest-to-crest wave spring that can withstand increased loading over a crest-to-crest wave spring while providing more deflection than a nested wave spring. These changes in wave direction and the number of stacks can be made to any number to achieve the desired load and/or deflection.

An apparatus comprises a spring foot comprising an upper housing, a lower housing comprising an anti-slip friction pad, a shoulder bolt to provide consistent spacing, and an adjustment washer to adjust a weight-set point for switching between a spring-loaded configuration and a solid-loaded configuration. The upper housing cylinder is positioned a stop-distance from a flange of the lower housing in a spring-loaded configuration, resulting in a weight-based stop. The adjustment washer is adjustable between spring-loaded configuration to a solid-loaded configuration, based on the spring constant.

A damper rod mount (1A) is configured to connect a damper rod and a vehicle body. The mount (1A) is formed as a metal plate spring. The mount (1A) comprises: a center portion (2) configured to have the damper rod attached thereto; a ring portion (3) surrounding the center portion (2); and a plurality of arm portions (4) each connecting the center portion (2) and the ring portion (3).

A hair removal device is provided including a hair removal surface having a first perimeter and a multi-angle deflector having a second perimeter greater than or equal to the first perimeter wherein the multi-angle deflector is coupled to the hair removal surface. The device includes an applicator head having a third perimeter greater than or equal to the first perimeter, wherein the hair removal surface is coupled to the multi-angle deflector via the applicator head. The device includes a base, having a fourth perimeter coupled to the multi-angle deflector, wherein the third perimeter is greater than or equal to the fourth perimeter. A base-deflector connection portion is coupled to a deflector-base connection portion, an applicator-deflector connection portion is coupled to a deflector-applicator connection portion, the multi-angle deflector provides multidirectional deflection connection of the applicator head relative to the base, and the fourth perimeter encircles the base-deflector connection portion.