CLGR® Marine Boat Spek Anchors Type M are a category of stockless anchors.
A defining structural feature of Spek anchors is the presence of an anchor crown plate and reinforcing ribs at the anchor crown. The anchor head can readily turn toward the ground, exhibiting superior stability.
Additionally, when retrieving the anchor, its flukes remain naturally upward and overturn instantly upon contact with the hull, thus preventing damage to the hull plate.
The "M" Spek anchor is an anchor type utilized in marine scenarios, commonly for anchoring boats and ships. It is renowned for its strength and reliability and finds application in diverse conditions, ranging from calm waters to rough seas.
The "M" Spek anchor is engineered to have a fluke that penetrates the seafloor, ensuring a secure hold.
Brand | CLGR® |
Material | Casting Steel |
Type | Spek Anchor Type M |
Weight | 80kg-11,700kg |
Categories | Anchor, Marine Equipment |
Finish | Blacking Bitumen Painting, Hot Dip Galvanized |
Application | Used for mooring system in the offshore filed, with the feature of High Stability, Easy Handling and Good Performance. |

| Part No. | NOMINAL WEIGHT (KG) | SIZE(mm) | |||||
| A | B | C | D | E | H | ||
| CRSAM80 | 80 | 339 | 468 | 108 | 611 | 336 | 222 |
| CRSAM105 | 105 | 371 | 512 | 120 | 669 | 336 | 242 |
| CRSAM135 | 135 | 345 | 512 | 140 | 669 | 368 | 254 |
| CRSAM240 | 240 | 445 | 613 | 182 | 800 | 440 | 304 |
| CRSAM300 | 300 | 527 | 727 | 160 | 949 | 522 | 334 |
| CRSAM360 | 360 | 527 | 727 | 189 | 949 | 522 | 358 |
| CRSAM420 | 420 | 590 | 813 | 188 | 1062 | 584 | 385 |
| CRSAM480 | 480 | 590 | 813 | 211 | 1062 | 584 | 395 |
| CRSAM570 | 570 | 652 | 900 | 208 | 1175 | 647 | 428 |
| CRSAM660 | 660 | 653 | 900 | 208 | 1175 | 647 | 428 |
| CRSAM780 | 780 | 725 | 1000 | 231 | 1305 | 718 | 473 |
| CRSAM900 | 900 | 725 | 1000 | 264 | 1215 | 718 | 485 |
| CRSAM1020 | 1020 | 793 | 1093 | 252 | 1428 | 785 | 518 |
| CRSAM1140 | 1140 | 793 | 1093 | 277 | 1428 | 785 | 530 |
| CRSAM1290 | 1290 | 858 | 1183 | 273 | 1544 | 850 | 561 |
| CRSAM1440 | 1440 | 858 | 1183 | 299 | 1544 | 850 | 573 |
| CRSAM1590 | 1590 | 920 | 1288 | 315 | 1655 | 911 | 604 |
| CRSAM1740 | 1740 | 920 | 1288 | 315 | 1655 | 911 | 611 |
| CRSAM1920 | 1920 | 980 | 1350 | 332 | 1761 | 970 | 640 |
| CRSAM2100 | 2100 | 980 | 1350 | 337 | 1761 | 970 | 650 |
| CRSAM2280 | 2280 | 1083 | 1430 | 335 | 1866 | 1027 | 678 |
| CRSAM2460 | 2460 | 1083 | 1430 | 351 | 1866 | 1027 | 668 |
| CRSAM2640 | 2640 | 1090 | 1500 | 347 | 1959 | 1079 | 712 |
| CRSAM2850 | 2850 | 1190 | 1500 | 360 | 1959 | 1079 | 722 |
| CRSAM3060 | 3060 | 1144 | 1578 | 395 | 2050 | 1133 | 748 |
| CRSAM3300 | 3300 | 1144 | 1578 | 387 | 2050 | 1133 | 760 |
| CRSAM3540 | 3540 | 1202 | 1676 | 383 | 2159 | 1189 | 785 |
| CRSAM3780 | 3780 | 1202 | 1666 | 405 | 2159 | 1189 | 797 |
| CRSAM4050 | 4050 | 1257 | 1732 | 400 | 2258 | 1244 | 821 |
| CRSAM4320 | 4320 | 1257 | 1732 | 442 | 2258 | 1244 | 831 |
| CRSAM4590 | 4590 | 1257 | 1732 | 424 | 2258 | 1344 | 841 |
| CRSAM4890 | 4890 | 1333 | 1846 | 425 | 2405 | 1325 | 874 |
| CRSAM5250 | 5250 | 1383 | 1846 | 430 | 2405 | 1325 | 888 |
| CRSAM5610 | 5610 | 1383 | 1974 | 431 | 2405 | 1418 | 936 |
| CRSAM6000 | 6000 | 1432 | 1974 | 437 | 2577 | 1418 | 936 |
| CRSAM6450 | 6450 | 1432 | 2112 | 463 | 2577 | 1418 | 980 |
| CRSAM6900 | 6900 | 1533 | 2112 | 488 | 2757 | 1518 | 1001 |
| CRSAM7350 | 7350 | 1533 | 2112 | 498 | 2757 | 1518 | 1001 |
| CRSAM7800 | 7800 | 1621 | 2234 | 489 | 2757 | 1518 | 1015 |
| CRSAM8300 | 8300 | 1621 | 2234 | 517 | 2916 | 1605 | 1069 |
| CRSAM8700 | 8700 | 1621 | 2234 | 517 | 2916 | 1605 | 1069 |
| CRSAM9000 | 9000 | 1726 | 2380 | 520 | 3015 | 1709 | 1128 |
| CRSAM10500 | 10500 | 1726 | 2380 | 580 | 3105 | 1709 | 1128 |
| CRSAM11100 | 11100 | 1726 | 2380 | 590 | 3105 | 1709 | 1138 |
| CRSAM11700 | 11700 | 1819 | 2507 | 554 | 3273 | 1801 | 1188 |
| CRSAM12300 | 12300 | 1819 | 2507 | 580 | 3273 | 1801 | 1188 |
| CRSAM12900 | 12900 | 1819 | 2507 | 607 | 3273 | 1801 | 1200 |
| CRSAM13500 | 13500 | 1904 | 2624 | 577 | 3425 | 1885 | 1243 |
| CRSAM14100 | 14100 | 1904 | 2624 | 607 | 3425 | 1885 | 1243 |
| CRSAM14700 | 14700 | 1904 | 2624 | 607 | 3425 | 1885 | 1243 |
| CRSAM15400 | 15400 | 2018 | 2782 | 612 | 3632 | 1985 | 1318 |
| CRSAM16100 | 16100 | 2018 | 2782 | 638 | 3632 | 1998 | 1318 |
| CRSAM16900 | 16900 | 2018 | 2782 | 638 | 3632 | 1998 | 1318 |
| CRSAM17800 | 17800 | 2018 | 2782 | 689 | 3632 | 1998 | 1343 |
| CRSAM18800 | 18800 | 2018 | 2782 | 689 | 3632 | 1998 | 1318 |
| CRSAM20000 | 20000 | 2170 | 2990 | 632 | 3905 | 2148 | 1416 |