This spider is ideal for people who are replacing a four vane spider and do not want to drill new holes, and want to reuse their secondary assembly from the old spider. Like our other Curved Spiders the vanes have Clinch Nuts built in and come with black mounting screws. This is a special spider, designed to minimize / eliminate visible diffraction patterns. It is made primarily of aluminum, making it lightweight

 

	Minimum	Maximum
Diagonal Size	1.4 inch	3 inch
Spider Size	11 inch	16 inch

Available Options:
Clinch Nut Size	1/4-20 (Default)8-32Two 1/4-20 Chinch Nuts per Vane (+$10.00)Two 8-32 Chinch Nuts per Vane (+$10.00)
Inside Diameter of your tube?
Stainless Steel Mounting Screws	(+$5.00)
What is your tube thickness?	<1/2 inch<3/16 inch<3/4inch