Adams Idea a3OS irons (2008 US page)

7-iron loft

32°

Pitching wedge loft

44°

7-iron length

37.5 in

Loft, lie & length chart

Adams’ standard men’s specification table from the archived US product page: loft, lie and length in inches, one length per club for the stock graphite and steel builds.

Source: Adams Golf “Idea a3OS Hybrid Irons” specifications page (adamsgolf.com), Internet Archive capture of 2008-09-17. Checked 2026-10-22.

How to identify this generation

• Adams’ set photo shows five wide-sole chrome irons with a red-and-black a3OS cavity badge beside three hybrids with red crown accents on black graphite shafts.
• The Idea name also appears on these Adams irons; compare their markings before using this chart: Idea a3 (2008 US page); Idea a7 (2011 US page); Idea CMB (2012 US page); Idea Super S (2013 US page).

What to notice in the specifications

• Adams sells this set with hybrids in place of the long irons; the same table lists the 3 hybrid (19°, 59.25°, 40.5 in), 4 hybrid (22°, 60°, 39.75 in) and 5 hybrid (25°, 60.75°, 39 in) as loft, lie and length. Those hybrid rows are kept out of the chart.
• Adams’ separate a3OS hybrid page lists the same 3, 4 and 5 hybrids as standalone heads, plus a 2 and a 6 (see the Idea a3OS hybrid record).

Read our loft guide for a worked example of comparing the numbers, and our used iron checklist before relying on a seller's description.