5503X Double Pin Shelf Lock™ Support

Shelf Lock™ Support secures a cabinet shelf and prevents movement and damage during construction and shipping. The 55# series is our customer favorite. The 5503X Double Pin Shelf Lock™ Supports feature a .20″ hole diameter and secure shelves of 3/4″ or 1″ thick. A set of four holds up to 300 lbs. of weight. The 55031 is white, and the 55036 is clear. Translucent and custom colors also available on request. For more details, download the spec sheet. If you need a .25″ hole diameter, check out the 5501X.


Item Name: Double Pin Shelf Lock™ Support
Shelf Thickness: 0.75” or 1.00”
Product Size: 1.00”(W) x 2.375”(H)
Peg Size: 0.20”(ø), 0.32”(L)
Peg Type: Hexagon, Smooth
Material: Polycarbonate


55031 – White
55036 – Clear


Carton Pack/MOQ: 1250 pcs/ctn.
Carton Weight: 17 lbs.


5501X Series

PDFDownload Spec Sheet: 5503X Double Pin Shelf Lock™ Support

Product Dimensions

product specification
Shelf Supports

Call (631) 665-2782

or Submit the Form Below to Speak with a

Shelf Support Specialist

product specification
Request A Quote