MUELLER INDUSTRIES INC — Director's Dealing 2006

May 2, 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MUELLER INDUSTRIES INC (MLI)
CIK: 0000089439
Period of Report: 2006-04-28

Reporting Person: KARP HARVEY L (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-04-28	Common Stock	S	500	$36.80	Disposed	1041386	Direct
2006-04-28	Common Stock	S	100	$37.13	Disposed	1041286	Direct
2006-04-28	Common Stock	S	200	$37.14	Disposed	1041086	Direct
2006-04-28	Common Stock	S	200	$37.15	Disposed	1040886	Direct
2006-04-28	Common Stock	S	1300	$37.20	Disposed	1039586	Direct
2006-04-28	Common Stock	S	100	$37.21	Disposed	1039486	Direct
2006-04-28	Common Stock	S	100	$37.25	Disposed	1039386	Direct
2006-04-28	Common Stock	S	500	$37.33	Disposed	1038886	Direct
2006-04-28	Common Stock	S	200	$37.56	Disposed	1038686	Direct
2006-04-28	Common Stock	S	300	$37.57	Disposed	1038386	Direct
2006-04-28	Common Stock	S	2900	$37.70	Disposed	1035486	Direct
2006-04-28	Common Stock	S	300	$37.71	Disposed	1035186	Direct
2006-04-28	Common Stock	S	400	$37.77	Disposed	1034786	Direct
2006-04-28	Common Stock	S	200	$37.78	Disposed	1034586	Direct
2006-04-28	Common Stock	S	200	$37.79	Disposed	1034386	Direct
2006-04-28	Common Stock	S	400	$37.84	Disposed	1033986	Direct
2006-04-28	Common Stock	S	100	$37.85	Disposed	1033886	Direct
2006-04-28	Common Stock	S	100	$37.92	Disposed	1033786	Direct
2006-04-28	Common Stock	S	400	$37.94	Disposed	1033386	Direct
2006-04-28	Common Stock	S	300	$37.97	Disposed	1033086	Direct
2006-04-28	Common Stock	S	100	$37.99	Disposed	1032986	Direct
2006-04-28	Common Stock	S	26000	$38.00	Disposed	1006986	Direct
2006-04-28	Common Stock	S	200	$38.07	Disposed	1006786	Direct
2006-04-28	Common Stock	S	200	$38.08	Disposed	1006586	Direct
2006-04-28	Common Stock	S	100	$38.09	Disposed	1006486	Direct
2006-05-01	Common Stock	S	200	$37.60	Disposed	1006286	Direct
2006-05-01	Common Stock	S	100	$37.62	Disposed	1006186	Direct
2006-05-01	Common Stock	S	300	$37.64	Disposed	1005886	Direct
2006-05-01	Common Stock	S	100	$37.65	Disposed	1005786	Direct
2006-05-01	Common Stock	S	100	$37.66	Disposed	1005686	Direct

Footnotes

F1: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on April 28, 2006.

F2: 1 of 2 -- Additional transactions are reported on a separate Form 4 filed on the date hereof.