11" x 17 ", 12" x 18" , 15" x 22" and 18" x 24"  

Item # 303


Include: 6 - 1/2" Thumb Screws, 6 - Black Washers (not shown), 6 1/2" Posts 12 - 1/2" Extensions. $12.97, plus tax (if applicable)  and shipping

Replacement Screws

All Replacement Screw Packages are enough for 2 Covers



11" x 17" w/3" Flap all extensions

Item # 304


Include: 6 - 1/2" Thumb Screws, 6 - Black Washers (not shown), 6 1/2" Posts 30- 1/2" Extensions. $16.97, plus tax (if applicable)  and shipping

11" x 17" w/3" Flap Heavy Duty

Item # 305


Include: 6 - 1/2" Thumb Screws, 6 - Black Washers (not shown), 6 - 2" Posts Aluminum 12- 1/2" Extensions. $27.97, plus tax (if applicable)  and shipping

2" Post with thumb screws and 1/2" extension