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: 2006-05-01

Reporting Person: KARP HARVEY L (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-05-01	Common Stock	S	200	$37.68	Disposed	1005486	Direct
2006-05-01	Common Stock	S	100	$37.69	Disposed	1005386	Direct
2006-05-01	Common Stock	S	100	$37.71	Disposed	1005286	Direct
2006-05-01	Common Stock	S	300	$37.72	Disposed	1004986	Direct
2006-05-01	Common Stock	S	300	$37.73	Disposed	1004686	Direct
2006-05-01	Common Stock	S	300	$37.74	Disposed	1004386	Direct
2006-05-01	Common Stock	S	200	$37.76	Disposed	1004186	Direct
2006-05-01	Common Stock	S	100	$37.78	Disposed	1004086	Direct
2006-05-01	Common Stock	S	100	$37.81	Disposed	1003986	Direct
2006-05-01	Common Stock	S	100	$37.82	Disposed	1003886	Direct
2006-05-01	Common Stock	S	300	$37.83	Disposed	1003586	Direct
2006-05-01	Common Stock	S	100	$37.84	Disposed	1003486	Direct
2006-05-01	Common Stock	S	200	$37.85	Disposed	1003286	Direct
2006-05-01	Common Stock	S	100	$37.86	Disposed	1003186	Direct
2006-05-01	Common Stock	S	100	$37.87	Disposed	1003086	Direct
2006-05-01	Common Stock	S	300	$37.88	Disposed	1002786	Direct
2006-05-01	Common Stock	S	200	$37.90	Disposed	1002586	Direct
2006-05-01	Common Stock	S	200	$37.91	Disposed	1002386	Direct
2006-05-01	Common Stock	S	100	$37.92	Disposed	1002286	Direct
2006-05-01	Common Stock	S	100	$37.93	Disposed	1002186	Direct
2006-05-01	Common Stock	S	100	$37.94	Disposed	1002086	Direct
2006-05-01	Common Stock	S	100	$37.96	Disposed	1001986	Direct
2006-05-01	Common Stock	S	300	$37.98	Disposed	1001686	Direct
2006-05-01	Common Stock	S	100	$38.01	Disposed	1001586	Direct
2006-05-01	Common Stock	S	100	$38.03	Disposed	1001486	Direct
2006-05-01	Common Stock	S	300	$38.11	Disposed	1001186	Direct
2006-05-01	Common Stock	S	100	$38.14	Disposed	1001086	Direct
2006-05-01	Common Stock	S	100	$38.15	Disposed	1000986	Direct
2006-05-01	Common Stock	S	100	$38.17	Disposed	1000886	Direct
2006-05-01	Common Stock	S	200	$38.20	Disposed	1000686	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: 2 of 2 -- Additional transactions are reported on a separate Form 4 filed on the date hereof.