Attributes . Number of Mounting Holes: . Values

0 (15)   1 (119)   119 (1)   12 (6)   123 (1)   13 mm (1)   2 (937)   22 (2)   3 (44)   33 (6)   4 (1092)   42 (1)   5 (11)   6 (109)   7 (8)   8 (11)   8 Foot (96 Inches) (10)   9 (5)   Concentric Collar (12)   Eccentric Collar (70)   None (39)   Residential or Commerci. (21)   Set Screw (148)   Stepped Sleeve (9)   Tapered Adapter Sleeve (28)