Jerr-Dan Replacement Bed Lock Wear Pad | 5.94in  This product is a Jerr Dan Wear Pad depicted in the diagram as #16

Jerr-Dan Replacement Bed Lock Wear Pad |10in This is a Jerr-Dan OEM wear pad measuring 0.38 inches  X 4.00 inches  X 10.00 inches. It is shown in the diagram as item #2. 

BEARING 2.25 OD x 2.00 ID x 1.50 IFR  

5.00 in. Replacement Bed Lock Wear Pad | Jerr-Dan 4679000221 Dimensions 1.00 X 1.38 X 5.00  This is a single Jerr Dan Replacement Bed Lock Wear Pad.      

5/8 in. Cam Lock Assembly | BA Products These B/A Products Twist Lock Plungers are designed for a superior degree of reliability compared to older locking pin styles. They are made for one hand operation and automatic locking functionality and can be...