Four sizes for tightening or loosening up to 24 nut sizes

The SKF adjustable hook spanners HNA series facilitate the easy and safe tightening and loosening of KM, KML, N, AN, KMK, KMFE and KMT nuts. The spanners are made of special hardened steel for durability.

• One hook spanner covers several nut sizes, making it suitable for use with many applications
• Economic solution: 4 hook spanners cover 24 nut sizes
• Laser engraved designation of nut sizes covered by the spanner, allows easy selection
• Versatile: suitable for KM, KML, N, AN, KMK, KMFE and KMT nuts
• Hole in the spanner's handle facilitates easy storage
• Minimises shaft and nut damage
• Safe and user-friendly

Technical Data:

Designation	Description	Diameter d	Working Length L	Thickness n	Weight
	Adjustable Hookspanner	mm (in)	mm (in)	mm (in)	g (lb)
HNA 1-4	Size 1-4	20 - 35 (0.8 - 1.4)	120 (4.7)	8 (0.31)	50 (0.11)
HNA 5-8	Size 5-8	35 - 60 (1.4 - 2.4)	150 (5.9)	11 (0.43)	100 (0.22)
HNA 9-13	Size 9-13	60 - 90 (2.4 - 3.5)	210 (8.3)	13 (0.51)	280 (0.62)
HNA 14-24	Size 14-24	90 - 155 (3.5 - 6.1)	240 (9.4)	15 (0.59)	460 (1.01)

Suitable for SKF nuts of series:

	KM	KML	N	AN	KMK	KMFE	KMT
HNA 1-4	1 - 4		1 - 4		1 - 4	4	0 - 2
HNA 5-8	5 - 8		5 - 8		5 - 8	5 - 8	3 - 7
HNA 9-13	9 - 13		9 - 13		9 - 13	9 - 13	8 - 12
HNA 14-24	14 - 24	24		14 - 24	14 - 20	14 - 24	13 - 24