Factory Direct: 
 Single-line tackle wheel, single wheel line tackle (aluminum), a single round of pay-off block (nylon) 
 Application: Show put on a pole in a straight line or steel core aluminum stranded wire, wire connector pipe clamp pressure rotary connector can be passed from the tank. Note: This product suspension parts sub: hook type, ring, hanging plate, please specify when ordering. 
 Model specifications for conductors rated load pulley weight (Kg) 
 OD * Wheel width 
 Nylon wheel aluminum wheels (KN) (mm) nylon wheel aluminum wheels 
 SHDN-1 SHD-1 LGJ25-70 5 120 * 30 1.0 2.0 
 SHDN-2 SHD-2 LGJ95-120 10 160 * 40 1.6 3.2 
 SHDN-3 SHD-3 LGJ150-240 15 200 * 40 1.9 3.8 
 SHDN-3A SHD-3A LGJ150-240 15 200 * 60 2.1 4.2 
 SHDN-4 SHD-4 LGJ150-240 20 250 * 40 2.6 5.2 
 SHDN-4A SHD-4A LGJ150-240 20 250 * 60 2.7 5.5 
 SHDN-5 SHD-5 LGJ300-400 20 270 * 60 3.4 6.8 
 SHDN-6 SHD-6 LGJ300-400 20 320 * 60 5.1 10.3 
 SHDN-7 SHD-7 LGJ400-500 20 408 * 65 6.0 12.5