• AL-KO AK 352 coupling head with modified bolt holes reducing capacity to 3000kg from 3500kg.
• Load capacity: up to 3000kg 
• This coupling head is for a 1 7/8" ball
• Coupling is supplied with reducing shims and fitting bolts to fit a 50mm drawtube (60mm to 50mm reducing shims)
• The 2 bolt holes on the side have 50mm centres
• This coupling is suitable for the NZ standard height 1 7/8" Towball
• Perfect replacement for Brian James trailer couplings

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