Key improtant size

Smokey Mountain 22 1/2'' Cooker & Smoker

There is a threaded section on the back of the thermometer 1/4 inch long that takes a 5/16 inch wing nut (included)

810-6570-F

Caster Wheel 2Pcs Kit for Napoleon Rogue Series and Prestige 308, 365, 405, 425, 450, 500, 525, 600, 625, 665, 750 Gas Grills 463230512 Key improtant sizeFits for Napoleon Models 308RSB, 450, 450RB, 450RBI, 450RSB, 450RSIB, 600RB, 600RSIB, 750RSBI, COS425SBPK, LD3, LD3NK, LD3NSS, LD3PK, LD3PSS, LD4, LD4NSS, LD4PSS, LD4X, LD4XNSS, LD4XPSS, P308, P308RB, P308RSB, P450, P450PK2, P450NK2, P450NSS 3, P450RB, P450RSB, P450RSIB, P450RSIBNSS, P450RSIBPK, P500, P500N, P500NK 3, P500NSS 3, P500P, P500PK 3, P500PSS, P500PSS 2, P500PSS 3, P500PSSRB, P500RB, P500RBPSS, P500RBPSS 3, P500RSIB, P500RSIBNCH 3,