Slotted Keyless Cam Lock, For Door Thickness (In.) 1/4 with Bright Nickel Finish Keyless Slotted Cam Locks. Use Keyless Slotted Cam Locks for drawers and doors that do not require a key for locking. Sets include 2 double-punched cams for mounting latch flexibility, plus hardware. 180Â° cam rotation.
propulsion. n. 1. the act of propelling or the state of being propelled. 2. a propelling force. [C15: from Latin prÅpellere to propel].
The bulk of your propulsion SHOULD come from your core--as a result of weight shifts--rotation along the spinal axis. Your arms and legs are delivery vehicles for that. Unless you're swimming a very short distance (less than 60 seconds) at very high speed, your legs contribute relatively little.