Lewmar Delta® Anchors The Delta® anchor is constructed of high-grade manganese steel and stainless steel for maximum tensile strength. Its unique shank profile and ballasted tip make it self-launching. And its low center of gravity and self-righting geometry ensure that it will set immediately. Consistent and reliable in performance, the Delta® anchor is guaranteed for life against breakage, has Lloyd's Approval as a High Holding Power anchor and is specified as the primary anchor used by numerous National Lifeboat Organizations.

Lighter shading represents the upper limit of model. If in doubt, move up a model. This information is for guidance only, please consult the relevant Classification Society for specific certification requirements.

Lewmar Delta Anchors

The Lewmar Delta Anchors are constructed of Duplex stainless steel for maximum tensile strength. Its unique shank profile and ballasted tip make it self-launching and its low center of gravity and self-righting geometry ensure that it will set immediately. Consistent and reliable in performance, the Delta® anchor has Lloyd’s Register General Approval of an Anchor Design as a High Holding Power anchor and is specified as the primary anchor used by numerous National Lifeboat organizations.

Part No (Galvanized)	Part No (Stainless)	Anchor Weight	Recommended Chain Size	A	B	C	D	E
0057404	-	4 kg (9 lb)	6–7 mm (1/4 in)	514 mm (20 1/4 in)	228 mm (9 in)	8 mm (5/16 in)	387 mm (15 1/4 in)	210 mm (8 1/4 in)
0057406	0057306	6 kg (14 lb)	6–7 mm (1/4 in)	595 mm (23 3/8 in)	263 mm (10 3/8 in)	10 mm (3/8 in)	450 mm (17 5/8 in)	241 mm (9 1/2 in)
0057410	0057310	10 kg (22 lb)	8 mm (5/16 in)	695 mm (27 3/8 in)	308 mm (12 1/8 in)	12 mm (1/2 in)	526 mm (20 5/8 in)	283 mm (11 1/8 in)
0057416	0057316	16 kg (35 lb)	8 mm (5/16 in)	812 mm (32 in)	360 mm (14 1/8 in)	12 mm (1/2 in)	614 mm (24 1/8 in)	334 mm (13 in)
0057420	0057320	20 kg (44 lb)	10 mm (3/8 in)	877 mm (34 1/2 in)	389 mm (15 1/4 in)	16 mm (5/8 in)	663 mm (26 1/8 in)	361 mm (14 1/4 in)
0057425	0057325	25 kg (55 lb)	10 mm (3/8 in)	945 mm (37 1/4 in)	417 mm (16 3/8 in)	16 mm (5/8 in)	713 mm (28 in)	384 mm (15 1/8 in)
0057432	0057332	32 kg (70 lb)	10 mm (3/8 in)	1026 mm (40 3/8 in)	455 mm (17 7/8 in)	16 mm (5/8 in)	774 mm (30 1/2 in)	417 mm (16 3/8 in)
0057440	0057340	40 kg (88 lb)	10 mm (3/8 in)	1099 mm (43 1/4 in)	489 mm (19 1/4 in)	20 mm (3/4 in)	835 mm (32 7/8 in)	446 mm (17 1/2 in)
0057450	0057350	50 kg (110 lb)	12 mm (1/2 in)	1175 mm (46 1/4 in)	520 mm (20 1/2 in)	20 mm (3/4 in)	890 mm (35 in)	479 mm (18 7/8 in)
0057463	0057363	63 kg (140 lb)	12 mm (1/2 in)	1278 mm (50 1/4 in)	568 mm (22 3/8 in)	22 mm (7/8 in)	973 mm (38 1/4 in)	518 mm (20 3/8 in)