Dimensions 
G420: 8Ø x 4H, 0.5Ø opening 
G421: 9.5Ø x 4H, 0.5Ø opening 
G422: 11.5Ø x 4H, 0.5Ø opening 

Replacement Glass For 
G420: 
• 2321 
• LK2321 
 
G421: 
• 2421 
 
G422: 
• 2521 
• 4156