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Construction/Municipal Castings
Manhole Frames and Covers
The tables shown summarize most of the various standard and special manhole frames and lids currently available. These numbers are listed according to their "C" dimension in the table. They are in numerical sequence in the catalog pages

Other lid types may also be available for the catalog number you have selected. For verification of alternate lid designs check with your Neenah representative or our main office in Neenah, Wisconsin.
MANHOLE FRAMES AND LIDS
STANDARD AND SPECIAL SIZES
Catalog
Reference
Dimensions in inches
A B C E F
* Also available with Non-Rocking feature.       ‡ Only available with Non-Rocking feature.
R-1792-AL 10 1/4 1 1/2 8 1/2 14 1/2 4
R-1976 11 1/4 1 1/4 10 20 8
R-1791-A 12 1 11 19 4
R-1792-BL 13 1/4 1 1/2 11 1/2 17 1/2 4
R-1911-B 15 1 11 3/4 27 1/4 4
R-1791-B 15 1/4 3/8 14 1/2 20 1/2 4 1/4
R-1792-CL 16 1/4 1 1/2 14 1/2 20 1/2 4
R-1791-C 15 5/8 1 3/8 15 21 4 3/4
R-1910-B 15 5/8 1 3/8 15 23 4 3/4
R-1910-D 15 5/8 1 3/8 15 22 3
R-1792-DL 18 1/4 1 1/2 16 1/2 22 1/2 4
R-1900-A 18 1 1/4 16 1/2 30 8
R-1791-E 18 1 17 25 4 1/2
R-1910-A 18 1 17 25 4 1/2
R-1791-F 20 1/2 5/8 18 30 5
R-1791-G 19 1/2 1 1/2 18 29 5 1/2
R-1551 21 1/8 1 3/8 19 1/2 37 9 5/8
R-1920 21 3/4 1 19 3/4 32 1/4 8 3/4
R-1500 * 22 1 1/2 20 33 8
R-1510-A * 22 1 1/2 20 32 6
R-1700-A * 22 1 1/2 20 36 6 1/2
R-1705 21 3/4 1 3/8 20 30 9 3/4
R-1707 22 1/2 1 1/2 20 34 9 1/2
R-1710 * 22 1 1/2 20 35 9
R-1765 22 1/4 1 1/2 20 32 8 3/4
R-1784 21 3/4 1 1/8 20 36 8 1/2
R-1661 * 22 3/4 1 13/32 20 1/16 37 13/32 9 27/32
R-1524-B 22 1/2 2 5/8 20 1/4 34 1/4 6 1/4
R-1580 * 22 1/2 1 3/4 20 1/2 36 6
R-1689 ‡ 23 1 1/2 20 1/2 36 4
R-1690 22 1 1/2 20 1/2 28 4
R-1690-A 22 1 1/2 20 1/2 28 4
R-1696 21 7/8 5/8 20 1/2 39 6
R-1711-A 22 1 1/2 20 1/2 30 6
R-1711-B 22 1 1/2 20 1/2 30 6
R-1761 22 1 1/2 20 1/2 28 1/4 6
R-1779 21 3/4 1 20 1/2 33 8 1/4
R-1792-EL 22 1/4 1 1/2 20 1/2 26 1/2 4
R-1916-C 23 1 1/2 20 1/2 36 9
R-1916-C1 24 1 1/4 20 5/8 31 6
R-1530 * 23 1 3/4 20 3/4 36 9
R-1537 22 1/4 1 20 3/4 24 7/8 4
R-1550-A * 23 1 1/2 21 36 9
R-1672 22 3/4 1 3/4 21 31 1/8 14 1/2
R-1677-A 22 3/4 1 3/4 21 36 9
R-1680 22 5/8 2 1/4 21 32 7
R-1713 22 3/4 1 3/4 21 34 9
R-1762 22 1/4 1 21 30 9 3/4
R-1762-A 22 1/4 1 21 28 1/2 4 3/4
R-1772 22 3/4 1 3/4 21 36 7
R-1775 23 5/8 1 1/4 21 37 1/2 7
R-1788-A 23 3/4 3 21 31 3/4 7
R-1911-A 26 1 1/2 21 30 1/2 5
R-1960 22 3/4 1 3/4 21 25 1/4 6
R-1774 23 3/8 3/4 21 1/8 34 1/4 4
R-1788-D 23 5/8 3 21 1/8 34 3/4 7
R-1647-A 22 3/4 1 3/4 21 1/4 36 4
R-1727-A 23 1/2 2 3/16 21 5/16 30 3/16 5
R-1536-1 23 1/4 1 1/4 21 3/8 34 10
R-1785 23 3/4 1 21 7/16 37 7/16 8 7/8
R-1654 23 1/4 7/8 21 1/2 36 7 3/4
R-1776 22 1/2 1 1/4 21 1/2 29 6
R-1664-A 23 3/4 1 21 21/32 37 13/32 7 3/32
R-1714 23 13/16 1 25/32 21 21/32 33 15/32 6 7/8
R-1555 24 1 3/8 21 3/4 34 8
R-1678-A 23 3/4 1 21 3/4 35 7
R-1697 23 7/8 1 1/8 21 3/4 48 8
R-1789-B 23 1/4 1 21 3/4 32 1/4 6 5/8
R-1916-D 24 1 1/2 21 3/4 35 7 1/2
R-1924 23 1/2 1 1/2 21 3/4 32 1/4 4 1/2
R-1536 23 1/4 1 1/4 22 33 1/2 10
R-1538 23 1/4 1 1/4 22 34 4
R-1579 23 5/8 1 22 26 1 1/2
R-1585 24 1 1/2 22 31 3/4 4 1/2
R-1586 24 1 1/2 22 38 1/2 4
R-1596 23 3/4 2 1/2 22 32 5
R-1656 23 3/4 1 3/4 22 36 8
R-1669-A1 24 1 22 37 7
R-1676-A 23 1/2 1 22 33 1/2 8 1/2
R-1703 23 7/8 1 3/16 22 34 8 1/16
R-1736 23 1/4 1 1/4 22 34 9
R-1736-A 23 1/4 1 1/4 22 33 1/2 10
R-1771 23 3/4 1 22 38 9
R-1780-A 24 2 22 35 7
R-1797 23 1/4 1 22 33 1/2 8
R-1921 23 3/4 1 22 33 5
R-1924-1 23 1/4 1 22 37 1/2 9
R-1552 24 1 3/8 22 1/8 33 6
R-1706 23 7/8 1 22 1/8 34 7 1/2
R-1572 25 11/16 1 1/2 22 1/4 33 6
R-1598 23 3/4 1 22 1/4 32 7
R-1648 23 7/8 1 1/4 22 1/4 34 7/8 6
R-1649 23 7/8 1 1/4 22 1/4 34 7/8 8
R-1668 23 3/4 1 1/2 22 1/4 34 7
R-1670-A * 24 1 1/2 22 1/4 34 21/32 7 15/32
R-1687 24 2 1/2 22 1/4 31 6
R-1694 23 1/2 1 22 1/4 27 4
R-1706-1 23 7/8 1 22 1/4 30 4
R-1734-B 24 1/2 2 22 1/4 35 1/2 8
R-1764 24 1 1/2 22 1/4 37 7
R-1657-1 24 1 22 3/8 34 7
R-1688 24 2 22 3/8 30 5
R-1781 24 2 22 3/8 35 7
R-1553 24 1 3/8 22 1/2 31 3/4 3
R-1554 24 1 3/8 22 1/2 34 7
R-1786 23 3/4 3/4 22 1/2 34 7
R-1534-A 24 1/32 1 9/16 22 5/8 31 1/2 4 17/32
R-1535-A 24 1/32 1 9/16 22 5/8 34 1/16 9 1/16
R-1535-C 24 1/32 1 9/16 22 5/8 34 1/16 9 1/16
R-1767 24 3/4 1 22 5/8 36 7 1/4
R-1599-A 24 1 5/16 22 3/4 32 5 7/8
R-1658 24 1 22 3/4 36 3/4 9
R-1782 24 2 22 3/4 35 8
R-1560 25 3/8 2 23 39 8
R-1671 24 3/4 1 23 36 7 1/4
R-1729 25 1/2 2 23 38 10 1/2
R-1760 * 25 1 1/2 23 38 9
R-1787 23 3/4 1 23 31 1/4 4 5/8
R-1889 25 3/8 1 1/4 23 38 1/2 7
R-1728 25 5/8 1 23 1/8 31 7/8 8
R-1728-B 25 5/8 1 23 1/8 31 7/8 4
R-1573 24 7/8 1 23 5/16 34 6
R-1777 24 3/4 1 23 3/8 33 1/4 7
R-1723 26 1 7/8 23 1/2 35 3/4 8
R-1792-FL 25 1/4 1 1/2 23 1/2 29 1/2 4
R-1653-D 26 3/4 1 5/8 23 7/8 39 1/2 8
R-1556 25 3/4 1 3/8 24 34 1/2 8
R-1556-A 25 3/4 1 3/8 24 34 1/2 4
R-1559 25 3/4 1 3/8 24 38 1/4 8
R-1574 25 1/4 1 1/2 24 31 3/4 4 3/16
R-1575 27 1/8 1 1/2 24 32 1/2 6
R-1590 25 3/4 7/8 24 30 1/2 7
R-1593-A 25 3/4 1 1/8 24 32 4
R-1595-A 26 1/8 1 3/16 24 33 3/4 6
R-1640-A 26 1 3/8 24 43 10
R-1642 * 26 1 1/2 24 35 7/8 7
R-1642-A 26 1 1/2 24 34 5
R-1643 25 3/4 1 1/2 24 35 7 1/2
R-1653-A 26 5/8 1 3/8 24 39 1/2 6
R-1653-E 26 5/8 1 5/8 24 41 6
R-1653-F 26 5/8 1 5/8 24 46 9
R-1684 25 1/2 2 1/2 24 36 7
R-1695 25 1/4 1 1/8 24 31 1/2 4 1/2
R-1720-A 26 1 1/8 24 34 1/2 8
R-1733 25 3/4 7/8 24 35 7/16 7
R-1733-1 25 3/4 7/8 24 35 7/16 4
R-1769-A 25 1/4 1 1/2 24 35 1/4 8
R-1783-A 25 3/8 1 7/16 24 33 1/2 5 1/8
R-1922 26 1/16 1 1/16 24 34 8
R-1733-A 25 3/4 7/8 24 1/8 35 1/2 8
R-1733-B 25 3/4 7/8 24 1/8 35 1/2 9
R-1733-C 25 3/4 7/8 24 1/8 35 1/2 10
R-1916-T 28 1 25 35 5
R-1683 27 1/2 2 7/16 25 1/8 35 7/8 7
R-1635 28 3 26 37 1/2 12
R-1682 27 7/8 1 3/8 26 38 1/4 4 3/8
R-1682-1 27 7/8 1 3/8 26 38 1/4 4 3/8
R-1773 27 1/2 1 26 34 1/8 4
R-1773-A 27 1/2 1 26 34 1/8 4
R-1792-GL 28 1/4 1 1/2 26 1/2 32 1/2 4
R-1576 30 1/8 1 1/2 27 35 1/2 6
R-1750-B 29 1 3/8 27 46 10
R-1750-B1 29 1 3/8 27 46 5 5/8
R-1753-A 28 3/4 1 3/8 27 1/8 37 1/4 7
R-1753-B 28 3/4 1 3/8 27 1/8 37 1/4 3
R-1581-A 31 1 27 1/2 37 2
R-1754-A 29 1/2 1 1/2 28 36 4
R-1798 30 1 1/4 28 37 1/2 8
R-1798-1 30 1 1/4 28 36 4
R-1557 31 3/4 1 3/8 30 41 6 1/2
R-1558 31 3/4 1 3/8 30 41 8
R-1582 32 1/4 1 1/4 30 38 6
R-1740-B 32 1 1/2 30 46 7
R-1743 31 3/4 1 3/4 30 39 1/4 6
R-1750-C 32 1 3/8 30 49 10
R-1750-C1 32 1 3/8 30 49 5 5/8
R-1557-A 32 1 1/2 30 9/32 40 6 1/2
R-1792-HL 34 1/4 1 1/2 32 1/2 38 1/2 4
R-1752 36 1 1/2 34 45 8 1/2
R-1578 37 3/4 1 1/2 36 47 1/2 6
R-1640-D 38 1 1/2 36 49 10
R-1739-A 37 3/4 1 1/2 36 47 1/2 6
R-1740-D 38 1 1/2 36 49 10
R-1792-JL 40 1 1/2 38 1/2 44 1/2 4
R-1740-E 44 1 3/4 42 56 10
R-1792-KL 46 1/8 1 1/2 44 1/2 50 1/2 4
R-1740-F 50 2 48 62 10


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In support of the Green Initiative, Neenah Foundry is pleased to report that our products contain a minimum of 85% recycled content in the form of a minimum 35% consumer-generated scrap metal and minimum 50% industrial-generated scrap metal.